python/reference/exercises_summary.md

Python Exercises

Implemented Concept Exercises

Concept	About & Introduction	Exercise	Prerequisites	Design./Issue	Status/PR
list-methods	about.md🔅introduction.md	Chaitanas Colossal Coaster 🎢	Needs lists	.meta folder	WIP
numbers	about.md🔅introduction.md	Currency Exchange 💰	basics	.meta folder	WIP
lists	about.md🔅introduction.md	Elyses Enchantments ✨	Needs comparisons conditionals strings	.meta folder	WIP
bools	about.md🔅introduction.md	Ghost Gobble Arcade Game 👻	basics	.meta folder	WIP
basics	about.md🔅introduction.md	Guidos Gorgeous Lasagna	None	.meta folder	WIP
dicts	about.md🔅introduction.md	Inventory Management 📋	Needs loops lists tuples	.meta folder	WIP
string-methods	about.md🔅introduction.md	Litte Sister's Essay 📓	Needs basics strings	.meta folder	WIP
enums	about.md🔅introduction.md	Log Levels 💻	Needs classes conditionals loops list-comprehensions sequences string-formatting string-methods tuples	.meta folder	WIP
loops	about.md🔅introduction.md	Making the Grade 🈴	Needs basics comparisons conditionals lists strings	.meta folder	WIP
string-formatting	about.md🔅introduction.md	Pretty Leaflet 🍃	Needs basics strings string-methods	.meta folder	WIP
strings	about.md🔅introduction.md	Processing Logs ⚙	basics	N/A	WIP
none	about.md🔅introduction.md	Restaurant Rozalynn 🥘	Needs bools conditionals functions dict-methods list-methods loops	.meta folder	WIP
tuples	about.md🔅introduction.md	Tisbury Treasure Hunt 🧭	Needs basics,bools,loops numbers,strings	.meta folder	WIP
conditionals	about.md🔅introduction.md	conditionals (Story TBD) ⚖	basics	.metaf older	Draft - content missing.

Implemented Practice Exercises

Exercise	Difficulty	Solutions	Prerequisites	Practices	Mentor Notes
Hello World	🔹	example.py | by most ⭐	NONE	basics
Acronym	🔹🔹🔹	example.py | by most ⭐	concepts basics, list-comprehensions, loops, regular-expressions, strings, string-methods, string-methods-splitting	concepts list-comprehensions, regular-expressions, strings, string-methods, string-methods-splitting	acronym
Affine Cipher	🔹🔹🔹🔹🔹	example.py | by most ⭐	concepts basics, bools, conditionals, comparisons, iteration, lists, list-methods, list-comprehensions, loops, numbers, raising-and-handling-errors, sequences, strings, string-methods, string-formatting	concepts bools, conditionals, comparisons, iteration, lists, list-methods, list-comprehensions, loops, numbers, raising-and-handling-errors, sequences, strings, string-formatting
All Your Base	🔹🔹🔹🔹	example.py | by most ⭐	concepts basics, bools, conditionals, comparisons, lists, list-methods, list-comprehensions, loops, numbers, raising-and-handling-errors, sequences, strings, string-methods	concepts bools, conditionals, comparisons, lists, list-methods, list-comprehensions, loops, numbers, raising-and-handling-errors, sequences, strings, string-methods
Allergies	🔹🔹🔹	example.py | by most ⭐	concepts basics, classes, class-customization, conditionals, comparisons, dicts, dict-methods, loops, numbers	concepts classes, class-customization, conditionals, comparisons, dicts, dict-methods, loops, numbers	allergies
Alphametics	🔹🔹🔹🔹🔹🔹	example.py | by most ⭐	concepts basics, bools, conditionals, comparisons, dicts, functools, iteration, itertools, lists, list-methods, list-comprehensions, other-comprehensions, loops, numbers, raising-and-handling-errors, sequences, sets, strings, string-methods, string-formatting, tuples	concepts conditionals, comparisons, dicts, iteration, itertools, lists, list-methods, list-comprehensions, other-comprehensions, loops, numbers, raising-and-handling-errors, sequences, sets, strings, string-methods, string-formatting, tuples
Anagram	🔹	example.py | by most ⭐	concepts basics, bools, conditionals, comparisons, lists, list-comprehensions, loops, strings, string-methods	concepts lists, list-comprehensions, strings, string-methods
Armstrong Numbers	🔹	example.py | by most ⭐	concepts basics, comparisons, lists, loops, list-comprehensions, generator-expressions, numbers, strings, string-methods	concepts comparisons,list-comprehensions, generator-expressions, numbers, strings, string-methods
Atbash Cipher	🔹	example.py | by most ⭐	concepts basics, conditionals, loops, lists, list-methods, list-comprehensions, list-methods, strings, string-methods, string-formatting, sequences	concepts conditionals, loops, lists, sequences, list-comprehensions, list-methods, strings, string-methods, string-formatting
Bank Account	🔹🔹🔹🔹🔹🔹🔹🔹	example.py | by most ⭐	concepts basics, bools, classes, class-customization, conditionals, comparisons, enums, loops, none, numbers, raising-and-handling-errors, with-statement	concepts bools, classes, class-customization, conditionals, comparisons, enums, loops, none, numbers, raising-and-handling-errors, with-statement
Beer Song	🔹	example.py | by most ⭐	concepts basics, conditionals, comparisons, dicts, dict-methods, lists, list-methods, loops, numbers, sequences, strings, string-methods, string-formatting, tuples	concepts conditionals, comparisons, lists, list-methods, loops, numbers, sequences, strings, string-methods, string-formatting
Binary Search Tree	🔹🔹🔹🔹🔹	example.py | by most ⭐	concepts basics, bools, classes, class-customization, class-inheritance, class-composition, conditionals, comparisons, iteration, lists, list-methods, list-comprehensions, loops, sequences, strings, string-methods, string-formatting	concepts classes, class-customization, class-composition, conditionals, comparisons, iteration, lists, list-methods, list-comprehensions, loops, sequences, strings, string-methods, string-formatting
Binary Search	🔹	example.py | by most ⭐	concepts basics, bools, conditionals, comparisons, lists, list-methods, loops, raising-and-handling-errors, sequences, strings, string-methods, string-formatting`	concepts bools, conditionals, comparisons, lists, list-methods, loops, raising-and-handling-errors, sequences, strings, string-methods, string-formatting	binary-search
Bob	🔹	example.py | by most ⭐	concepts basics, conditionals, comparisons, strings, string-methods`	concepts conditionals, comparisons, strings, string-methods	bob
Book Store	🔹🔹🔹🔹🔹	example.py | by most ⭐	concepts basics, functions, functools, collections, conditionals, comparisons, dicts, dict-methods, lists, list-methods, list-comprehensions, loops, other-comprehensions, generators, generator-expressions, sequences, tuples, sets, numbers	concepts functions, functools, collections, conditionals, comparisons, dicts, lists, list-methods, list-comprehensions, loops, other-comprehensions, generator-expressions, sets
Bowling	🔹🔹🔹🔹🔹	example.py | by most ⭐	concepts basics, bools, classes, class-customization, conditionals, comparisons, lists, list-methods, list-comprehensions, loops, numbers, operator-overloading, rich-comparisons, raising-and-handling-errors, sequences, strings, tuples	concepts bools, classes, class-customization, conditionals, comparisons, lists, list-comprehensions, loops, numbers, operator-overloading, rich-comparisons, raising-and-handling-errors, sequences, strings, tuples
Change	🔹🔹🔹🔹	example.py | by most ⭐	concepts basics, bools, conditionals, comparisons, lists, list-methods, list-comprehensions, loops, numbers, raising-and-handling-errors, sequences	concepts bools, conditionals, comparisons, lists, list-methods, list-comprehensions, loops, numbers, raising-and-handling-errors, sequences
Circular Buffer	🔹🔹🔹	example.py | by most ⭐	concepts basics, bools, classes, class-customization, class-composition, class-inheritance, conditionals, comparisons, dicts, functions, function-arguments, lists, list-methods, list-comprehensions, other-comprehensions, loops, numbers, operator-overloading, rich-comparisons, raising-and-handling-errors, sequences, strings, unpacking-and-multiple-assignment, user-defined-errors	concepts bools, classes, class-customization, class-composition, class-inheritance, conditionals, comparisons, dicts, functions, function-arguments, lists, list-methods, raising-and-handling-errors, sequences, strings, unpacking-and-multiple-assignment, user-defined-errors
Clock	🔹🔹🔹🔹	example.py | by most ⭐	concepts basics, classes, class-composition, class-customization, comparisons, rich-comparisons, numbers, strings, string-formatting`	concepts classes, class-composition, class-customization, rich-comparisons, string-formatting	clock
Collatz Conjecture	🔹	example.py | by most ⭐	concepts basics, conditionals, comparisons, loops, numbers, raising-and-handling-errors	concepts conditionals, comparisons, loops, numbers, raising-and-handling-errors
Complex Numbers	🔹🔹🔹🔹	example.py | by most ⭐	concepts basics, bools, conditionals, classes, class-customization, class-inheritance, comparisons, rich-comparisons, numbers, strings, string-formatting	concepts classes, class-customization, class-inheritance, comparisons, rich-comparisons, numbers
Connect	🔹🔹🔹	example.py | by most ⭐	concepts basics, bools, classes, conditionals, comparisons, dicts, iteration, lists, list-methods, list-comprehensions, loops, numbers, sequences, sets, strings, string-methods, tuples	concepts classes, conditionals, comparisons, dicts, iteration, lists, list-methods, loops, numbers, sequences, sets, strings, string-methods, tuples
Crypto Square	🔹🔹	example.py | by most ⭐	concepts conditionals, comparisons, lists, list-methods, list-comprehensions, loops, iteration, itertools, numbers, sequences, strings,string-methods, string-formatting	concepts conditionals, comparisons, lists, list-methods, list-comprehensions, loops, itertools, numbers, sequences, string-methods
Custom Set	🔹🔹🔹🔹🔹	example.py | by most ⭐	concepts basics, bools, classes, class-customization, class-inheritance, class-composition, conditionals, comparisons, lists, list-methods, list-comprehensions, other-comprehensions, loops, numbers, operator-overloading, raising-and-handling-errors, rich-comparisons, sequences, sets, strings, string-methods, string-formatting	concepts bools, classes, class-customization, class-inheritance, conditionals, comparisons, lists, list-methods, list-comprehensions, other-comprehensions, loops, numbers, operator-overloading, raising-and-handling-errors, rich-comparisons, strings, string-methods, string-formatting
Darts	🔹🔹	example.py | by most ⭐	concepts basics, bools, conditionals, comparisons, numbers	concepts bools, conditionals, comparisons, numbers
Diamond	🔹	example.py | by most ⭐	concepts basics, bools, conditionals, comparisons, dicts, lists, list-methods, list-comprehensions, loops, sequences, strings, string-methods, string-formatting	concepts bools, conditionals, comparisons, dicts, lists, list-methods, list-comprehensions, loops, sequences, strings, string-methods, string-formatting
Difference Of Squares	🔹	example.py | by most ⭐	concepts basics, conditionals, comparisons, loops, numbers	concepts basics, conditionals, comparisons, loops, numbers
Diffie Hellman	🔹🔹🔹	example.py | by most ⭐	concepts basics, bools, conditionals, comparisons, loops, numbers, sequences	concepts bools, conditionals, comparisons, loops, numbers, sequences
Dnd Character	🔹🔹🔹	example.py | by most ⭐	concepts basics, bools, classes, class-customization, conditionals, comparisons, dicts, lists, list-methods, list-comprehensions, loops, numbers	concepts bools, classes, class-customization, conditionals, comparisons, dicts, lists, list-methods, list-comprehensions, loops, numbers
Dominoes	🔹🔹🔹🔹🔹🔹🔹	example.py | by most ⭐	concepts basics, bools, conditionals, comparisons, dicts, generators, generator-expressions, iteration, itertools, lists, list-methods, list-comprehensions, other-comprehensions, loops, none, numbers, sequences, sets, strings, string-methods, string-formatting, tuples	concepts conditionals, comparisons, functools, iteration, itertools, lists, list-methods, list-comprehensions, other-comprehensions, loops, none, sequences, sets, tuples
Dot Dsl	🔹🔹🔹🔹🔹	example.py | by most ⭐	concepts basics, bools, classes, class-customization, class-composition, class-inheritance, conditionals, comparisons, dicts, lists, list-methods, list-comprehensions, loops, numbers, operator-overloading, rich-comparisons, raising-and-handling-errors, sequences, strings, string-methods	concepts bools, classes, class-customization, class-composition, class-inheritance, conditionals, comparisons, dicts, lists, list-methods, loops, operator-overloading, rich-comparisons, raising-and-handling-errors, sequences, strings, string-methods
Etl	🔹	example.py | by most ⭐	concepts basics, list-comprehensions, loops, other-comprehensions, dicts, dict-methods, strings, string-methods	concepts dicts, dict-methods, other-comprehensions
Flatten Array	🔹	example.py | by most ⭐	concepts basics, conditionals, strings, lists, list-methods, list-comprehensions, loops, none	concepts conditionals, lists, list-methods, list-comprehensions, loops, none
Food Chain	🔹🔹🔹🔹	example.py | by most ⭐	concepts basics, bools, conditionals, comparisons, dicts, lists, list-methods, list-comprehensions, loops, sequences, strings, string-methods, string-formatting, tuples	concepts conditionals, comparisons, iteration, lists, list-methods, list-comprehensions, loops, sequences, strings, string-methods, string-formatting
Forth	🔹🔹🔹🔹🔹	example.py | by most ⭐	concepts basics, bools, classes, class-customization, conditionals, comparisons, dicts, lists, list-methods, list-comprehensions, loops, numbers, operator-overloading, rich-comparisons, raising-and-handling-errors, sequences, strings, tuples, user-defined-errors	concepts basics, conditionals, comparisons, dicts, lists, list-methods, list-comprehensions, loops, numbers, raising-and-handling-errors, sequences, strings, string-methods, user-defined-errors
Gigasecond	🔹	example.py | by most ⭐	concepts basics, bools, conditionals, comparisons, numbers	concepts numbers
Go Counting	🔹🔹🔹🔹	example.py | by most ⭐	concepts basics, bools, classes, conditionals, comparisons, functions, function-arguments, lists, list-methods, list-comprehensions, loops, other-comprehensions, raising-and-handling-errors, sequences, sets, tuples, unpacking-and-multiple-assignment	concepts bools, classes, conditionals, comparisons, functions, function-arguments, lists, list-methods, list-comprehensions, loops, raising-and-handling-errors, sequences, sets
Grade School	🔹🔹🔹	example.py | by most ⭐	concepts basics, classes, dicts, dict-methods, collections, lists, list-methods, list-comprehensions, sequences`	concepts classes, dict-methods, collections, lists, list-methods, list-comprehensions, sequences	grade-school
Grains	🔹	example.py | by most ⭐	concepts basics, numbers, loops, raising-and-handling-errors	concepts numbers, raising-and-handling-errors
Grep	🔹🔹🔹🔹	example.py | by most ⭐	concepts basics, bools, conditionals, comparisons, dicts, functions, function-arguments, lists, list-methods, list-comprehensions, other-comprehensions, loops, sequences, strings, string-formatting, unpacking-and-multiple-assignment, with-statement	concepts bools, conditionals, comparisons, dicts, functions, function-arguments, lists, list-methods, list-comprehensions, other-comprehensions, loops, sequences, strings, string-formatting, unpacking-and-multiple-assignment, with-statement
Hamming	🔹🔹	example.py | by most ⭐	concepts basics, loops, lists, list-comprehensions, generator-expressions, conditionals, comparisons, numbers, raising-and-handling-errors, sequences, iteration, itertools	concepts generator-expressions, conditionals, comparisons, raising-and-handling-errors, sequences, iteration, itertools	hamming
Hangman	🔹🔹🔹🔹🔹	example.py | by most ⭐	concepts basics, bools, classes, class-customization, conditionals, comparisons, dicts, lists, list-methods, list-comprehensions, other-comprehensions, loops, numbers, operator-overloading, raising-and-handling-errors, sequences, strings, string-methods, string-formatting	concepts bools, classes, class-customization, conditionals, comparisons, dicts, lists, list-methods, list-comprehensions, other-comprehensions, loops, numbers, operator-overloading, raising-and-handling-errors, sequences, strings, string-methods, string-formatting
High Scores	🔹	example.py | by most ⭐	concepts basics, lists, list-methods, sequences	concepts sequences, lists, list-methods	high-scores
House	🔹	example.py | by most ⭐	concepts basics, lists, list-methods, list-comprehensions, loops, sequences, strings, string-methods, string-formatting	concepts lists, list-methods, list-comprehensions, loops, sequences, strings, string-methods, string-formatting
Isbn Verifier	🔹	example.py | by most ⭐	concepts basics, bools, conditionals, comparisons, lists, list-comprehensions, loops, numbers, sequences, strings, string-methods	concepts bools, conditionals, comparisons, lists, loops, numbers, sequences, strings, string-methods
Isogram	🔹🔹🔹	example.py | by most ⭐	concepts basics, bools, conditionals, comparisons, loops, strings, string-methods, sequences, sets	concepts sets, strings, string-methods, comparisons	isogram
Kindergarten Garden	🔹🔹🔹	example.py | by most ⭐	concepts basics, classes, class-customization, dicts, functions, function-arguments, list-comprehensions, other-comprehensions, loops, iteration, itertools, sequences, strings, string-methods, string-methods-splitting	concepts classes, class-customization, dicts, list-comprehensions, other-comprehensions, iteration, itertools, sequences, string-methods, string-methods-splitting	kindergarten-garden
Knapsack	🔹🔹🔹🔹🔹	example.py | by most ⭐	concepts basics, bools, conditionals, comparisons, dicts, functions, itertools, lists, list-methods, list-comprehensions, loops, sequences, strings	concepts basics, conditionals, comparisons, dicts, functions, itertools, lists, list-methods, list-comprehensions, loops, sequences, strings
Largest Series Product	🔹🔹🔹🔹	example.py | by most ⭐	concepts anonymous-functions, basics, conditionals, comparisons, functions, functional-tools, higher-order-functions, iteration, lists, list-methods, list-comprehensions, other-comprehensions, generator-expressions, loops, numbers, raising-and-handling-errors, sequences	concepts conditionals, comparisons, functions, higher-order-functions, functional-tools, anonymous-functions, lists, list-comprehensions, numbers, raising-and-handling-errors, sequences
Leap	🔹	example.py | by most ⭐	concepts basics, bools, conditionals, numbers	concepts bools, conditionals, numbers	leap
Ledger	🔹🔹🔹🔹🔹	example.py | by most ⭐	concepts bools, classes, class-customization, conditionals, comparisons, dicts, functions, function-arguments, lists, list-methods, list-comprehensions, other-comprehensions, generators, iterators, itertools, loops, operator-overloading, rich-comparisons, sequences, strings, string-methods, string-formatting	concepts bools, classes, class-customization, conditionals, comparisons, dicts, lists, list-methods, loops, operator-overloading, rich-comparisons, sequences, strings, string-methods, string-formatting
Linked List	🔹🔹🔹🔹	example.py | by most ⭐	concepts basics, bools, classes, class-customization, conditionals, comparisons, function-arguments, iteration, iterators, lists, loops, numbers, none, operator-overloading, rich-comparisons	concepts classes, class-customization, conditionals, comparisons, function-arguments, iteration, iterators, numbers, none, operator-overloading, rich-comparisons
List Ops	🔹	example.py | by most ⭐	concepts conditionals, comparisons, lists, list-methods, list-comprehensions, loops, sequences	concepts lists, list-methods, list-comprehensions, loops, sequences
Luhn	🔹🔹🔹🔹	example.py | by most ⭐	concepts basics, bools, classes, conditionals, comparisons, iteration, lists, list-methods, list-comprehensions, loops, sequences, strings, string-methods, string-formatting, numbers	concepts bools,classes, conditionals, comparisons, loops, sequences, numbers	luhn
Markdown	🔹🔹🔹🔹	example.py | by most ⭐	concepts basics, conditionals, comparisons, functions, iteration, loops, regular-expressions, sequences, strings, string-methods, string-methods-splitting, string-formatting	concepts regular-expressions, functions	markdown
Matching Brackets	🔹	example.py | by most ⭐	concepts basics, bools, conditionals, comparisons, lists, list-methods, loops, strings, string-methods	concepts bools, conditionals, comparisons, lists, list-methods, loops	matching-brackets
Matrix	🔹🔹	example.py | by most ⭐	concepts basics, classes, lists, list-methods, list-comprehensions, loops, numbers, sequences, strings, string-methods, string-methods-splitting	concepts classes, list-methods, list-comprehensions, sequences, string-methods, string-methods-splitting	matrix
Meetup	🔹🔹🔹🔹	example.py | by most ⭐	concepts basics, bools, classes, class-customization, class-composition, class-inheritance, conditionals, comparisons, dicts, dict-methods, lists, list-methods, loops, raising-and-handling-errors, user-defined-errors, sequences, strings, string-methods, string-formatting	concepts bools, classes, class-customization, class-composition, class-inheritance, conditionals, dicts, dict-methods, lists, list-methods, loops, raising-and-handling-errors, user-defined-errors, sequences, strings, string-methods, string-formatting
Minesweeper	🔹🔹	example.py | by most ⭐	concepts basics, bools, conditionals, comparisons, lists, list-methods, list-comprehensions, loops, numbers, sequences	concepts bools, conditionals, comparisons, lists, list-methods, list-comprehensions, loops, numbers, sequences
Nth Prime	🔹	example.py | by most ⭐	concepts basics, bools, conditionals, comparisons, lists, list-methods, list-comprehensions, loops, numbers, raising-and-handling-errors, sequences, strings, string-methods, string-formatting	concepts conditionals, comparisons, lists, list-comprehensions, loops, numbers, raising-and-handling-errors, sequences, strings, string-formatting
Ocr Numbers	🔹🔹🔹	example.py | by most ⭐	concepts basics, bools, conditionals, comparisons, iteration, lists, list-methods, list-comprehensions, loops, numbers, raising-and-handling-errors, sequences, strings, string-methods, tuples	concepts conditionals, comparisons, iteration, lists, list-methods, list-comprehensions, loops, numbers, raising-and-handling-errors, sequences, strings, string-methods
Paasio	🔹🔹🔹🔹🔹🔹🔹	example.py | by most ⭐	concepts basics, bools, classes, class-customization, class-inheritance, class-composition, conditionals, comparisons, context-manager-customization, decorators, descriptors, dicts, lists, list-methods, list-comprehensions, loops, operator-overloading, raising-and-handling-errors, rich-comparisons, strings, string-methods, string-formatting, unpacking-and-multiple-assignment, with-statement	concepts bools, classes, class-customization, class-inheritance, class-composition, conditionals, comparisons, context-manager-customization, decorators, descriptors, raising-and-handling-errors, rich-comparisons, unpacking-and-multiple-assignment, with-statement
Palindrome Products	🔹🔹	example.py | by most ⭐	concepts basics, bools, conditionals, comparisons, functions, function-arguments, lists, list-methods, list-comprehensions, loops, numbers, raising-and-handling-errors, sequences, strings, string-methods	concepts bools, conditionals, comparisons, functions, function-arguments, list-methods, list-comprehensions, loops, numbers, raising-and-handling-errors, sequences, strings, string-methods
Pangram	🔹	example.py | by most ⭐	concepts basics, bools, conditionals, loops, strings, string-methods, sets	concepts sets
Perfect Numbers	🔹	example.py | by most ⭐	concepts basics, bools, comparisons, conditionals, lists, list-comprehensions, loops, numbers, raising-and-handling-errors, strings	concepts bools, comparisons, conditionals, lists, list-comprehensions, loops, numbers, raising-and-handling-errors
Phone Number	🔹	example.py | by most ⭐	concepts basics, classes, conditionals, comparisons, lists, list-comprehensions, loops, numbers, raising-and-handling-errors, sequences, strings, string-methods, string-formatting	concepts classes, conditionals, comparisons, lists, list-comprehensions, loops, numbers, raising-and-handling-errors, sequences, strings, string-methods, string-formatting
Pig Latin	🔹	example.py | by most ⭐	concepts basics, bools, conditionals, comparisons, lists, list-methods, loops, sequences, strings, string-methods, string-formatting	concepts conditionals, comparisons, loops, sequences, strings, string-methods, string-formatting
Poker	🔹🔹🔹	example.py | by most ⭐	concepts basics, bools, conditionals, comparisons, functions, higher-order-functions, iteration, lists, list-methods, list-comprehensions, loops, numbers, sequences	concepts bools, conditionals, comparisons, functions, higher-order-functions, iteration, lists, list-methods, list-comprehensions, loops, numbers, sequences
Pov	🔹🔹🔹🔹🔹🔹🔹🔹	example.py | by most ⭐	concepts basics, bools, classes, class-customization, class-inheritance, class-composition, conditionals, comparisons, dicts, lists, list-methods, list-comprehensions, other-comprehensions, loops, none, numbers, operator-overloading, raising-and-handling-errors, recursion, rich-comparisons, sequences, strings, string-methods, string-formatting	concepts bools, classes, class-customization, class-inheritance, class-composition, conditionals, comparisons, dicts, lists, list-methods, list-comprehensions, other-comprehensions, loops, none, numbers, operator-overloading, raising-and-handling-errors, rich-comparisons, sequences, strings, string-methods, string-formatting
Prime Factors	🔹	example.py | by most ⭐	concepts basics, conditionals, comparisons, lists, list-methods, loops, numbers	concepts conditionals, comparisons, lists, list-methods, loops, numbers
Protein Translation	🔹🔹🔹	example.py | by most ⭐	concepts basics, conditionals, dicts, dict-methods, lists, list-comprehensions, loops, none, sequences, strings, string-methods	concepts conditionals, dicts, dict-methods, lists, list-comprehensions, loops, sequences, strings, “string-methods”
Pythagorean Triplet	🔹	example.py | by most ⭐	concepts basics, bools, conditionals, comparisons, iteration, itertools, lists, list-methods, list-comprehensions, loops, sequences, numbers	concepts bools, conditionals, comparisons, iteration, itertools, lists, list-methods, loops, sequences, numbers
Queen Attack	🔹	example.py | by most ⭐	concepts bools, classes, conditionals, comparisons, numbers, raising-and-handling-errors, strings, string-methods, string-formatting	concepts bools, classes, conditionals, comparisons, numbers, raising-and-handling-errors, strings, string-methods, string-formatting
Rail Fence Cipher	🔹🔹🔹	example.py | by most ⭐	concepts basics, conditionals, comparisons, iteration, lists, list-methods, list-comprehensions, loops, numbers, sequences, strings, string-methods	concepts conditionals, comparisons, iteration, lists, list-methods, list-comprehensions, loops, numbers, sequences, strings, string-methods
Raindrops	🔹🔹	example.py | by most ⭐	concepts basics, loops, strings, string-methods, string-formatting, numbers, conditionals, comparisons, bools	concepts strings, string-methods, conditionals, comparisons, numbers	raindrops
Rational Numbers	🔹🔹🔹🔹🔹	example.py | by most ⭐	concepts basics, bools, classes, class-customization, class-inheritance, conditionals, comparisons, lists, list-methods, list-comprehensions, loops, none, numbers, operator-overloading, raising-and-handling-errors, rich-comparisons, strings, string-formatting	concepts bools, classes, class-customization, conditionals, comparisons, lists, list-methods, list-comprehensions, loops, none, numbers, operator-overloading, raising-and-handling-errors, rich-comparisons, string-formatting
React	🔹🔹🔹🔹🔹🔹	example.py | by most ⭐	concepts basics, conditionals, comparisons, classes, class-customization, class-inheritance, descriptors, iteration, lists, list-methods, list-comprehensions, loops, raising-and-handling-errors, sequences, sets	concepts conditionals, comparisons, classes, class-customization, class-inheritance, descriptors, iteration, lists, list-methods, list-comprehensions, loops, raising-and-handling-errors, sequences, sets
Rectangles	🔹🔹🔹	example.py | by most ⭐	concepts basics, bools, conditionals, comparisons, iteration, itertools, lists, list-methods, list-comprehensions, loops, numbers, sequences, strings, string-methods, sets, tuples	concepts bools, conditionals, comparisons, iteration, itertools, lists, list-methods, list-comprehensions, loops, numbers, sequences, strings
Resistor Color Duo	🔹	example.py | by most ⭐	concepts basics, bools, comparisons, lists, list-methods, numbers, sequences	concepts lists, list-methods, numbers, sequences
Resistor Color	🔹	example.py | by most ⭐	concepts basics, bools, conditionals, comparisons, lists, list-methods	concepts lists, list-methods
Rest Api	🔹🔹🔹🔹🔹🔹🔹🔹	example.py | by most ⭐	concepts basics, bools, classes, class-customization, class-inheritance, class-composition, conditionals, comparisons, dicts, functools, lists, list-methods, list-comprehensions, other-comprehensions, loops, none, numbers, sequences, strings, string-methods, string-formatting	concepts classes, class-customization, class-inheritance, class-composition, conditionals, comparisons, dicts, functools, lists, list-methods, list-comprehensions, other-comprehensions, loops, none, numbers, sequences, strings, string-methods, string-formatting
Reverse String	🔹	example.py | by most ⭐	concepts basics, bools, conditionals, comparisons, lists, list-methods, loops, sequences, strings	concepts bools, conditionals, comparisons, lists, list-methods, loops, sequences, strings	reverse-string
Rna Transcription	🔹	example.py | by most ⭐	concepts basics, bools, conditionals, comparisons, loops, strings, string-methods, string-formatting	concepts bools, conditionals, comparisons, loops, strings, string-methods, string-formatting
Robot Name	🔹🔹	example.py | by most ⭐	concepts basics, bools, classes, class-customization, conditionals, comparisons, lists, list-comprehensions, loops, sets, strings, string-methods	concepts bools, classes, class-customization, conditionals, comparisons, string-methods
Robot Simulator	🔹🔹	example.py | by most ⭐	concepts basics, classes, class-customization, comparisons, conditionals, dicts, dict-methods, functions, function-arguments, lists, loops, numbers, tuples	concepts classes, class-customization, comparisons, conditionals, dicts, dict-methods, lists, loops, numbers, tuples
Roman Numerals	🔹🔹	example.py | by most ⭐	concepts basics, conditionals, lists, list-methods, loops, numbers, sequences, strings, string-methods	concepts basics, conditionals, lists, list-methods, list-comprehensions, loops, numbers, sequences, strings, string-methods
Rotational Cipher	🔹🔹	example.py | by most ⭐	concepts basics, conditionals, comparisons, dicts, dict-methods, iteration, itertools, lists, list-comprehensions, other-comprehensions, loops, numbers, strings, string-methods	concepts conditionals, comparisons, dicts, lists, list-comprehensions, other-comprehensions, loops, numbers, strings, string-methods
Run Length Encoding	🔹🔹	example.py | by most ⭐	concepts basics, bools, conditionals, comparisons, iteration, lists, list-methods, list-comprehensions, loops, numbers, regular-expressions, sequences, strings, string-methods	concepts conditionals, comparisons, iteration, lists, list-methods, list-comprehensions, loops, regular-expressions, sequences, strings, string-methods
Saddle Points	🔹🔹🔹	example.py | by most ⭐	concepts basics, conditionals, comparisons, iteration, itertools, lists, list-methods, list-comprehensions, other-comprehensions, loops, raising-and-handling-errors, sequences, sets	concepts conditionals, comparisons, iteration, lists, list-methods, list-comprehensions, other-comprehensions, loops, raising-and-handling-errors, sequences, sets
Satellite	🔹🔹🔹🔹🔹🔹🔹	example.py | by most ⭐	concepts basics, bools, conditionals, comparisons, dicts, lists, list-methods, list-comprehensions, other-comprehensions, loops, numbers, raising-and-handling-errors, recursion, sequences, strings, string-methods	concepts conditionals, comparisons, dicts, lists, list-methods, list-comprehensions, other-comprehensions, loops, numbers, raising-and-handling-errors, recursion, sequences, strings, string-methods
Say	🔹	example.py | by most ⭐	concepts basics, conditionals, loops, dicts, lists, sequences, numbers, strings, string-methods, string-methods-splitting, raising-and-handling-errors	concepts loops, conditionals, dicts, lists, numbers, sequences, strings, string-methods, string-methods-splitting, raising-and-handling-errors
Scale Generator	🔹🔹🔹🔹	example.py | by most ⭐	concepts basics, bools, classes, conditionals, comparisons, dicts, dict-methods, lists, list-methods, list-comprehensions, loops, sequences, strings, string-methods, string-formatting	concepts bools, classes, conditionals, comparisons, dicts, dict-methods, lists, list-methods, list-comprehensions, loops, sequences, strings, string-methods
Scrabble Score	🔹🔹🔹	example.py | by most ⭐	concepts basics, lists, list-comprehensions, loops, dicts, dict-methods, strings, string-methods	concepts lists, list-comprehensions, loops, dicts, dict-methods, string-methods	scrabble-score
Secret Handshake	🔹🔹	example.py | by most ⭐	concepts basics, bitflags, bitwise-operators, bools, conditionals, comparisons, lists, list-comprehensions, loops, numbers, number-variations, strings	concepts bitflags, bitwise-operators, bools, conditionals, comparisons, lists, loops, number-variations
Series	🔹	example.py | by most ⭐	concepts basics, conditionals, comparisons, lists, list-comprehensions, loops, sequences, numbers, raising-and-handling-errors, strings	concepts list-comprehensions, sequences, raising-and-handling-errors
Sgf Parsing	🔹🔹🔹🔹🔹🔹🔹	example.py | by most ⭐	concepts basics, bools, classes, class-customization, class-inheritance, conditionals, comparisons, dicts, lists, list-methods, list-comprehensions, other-comprehensions, loops, none, numbers, operator-overloading, raising-and-handling-errors, recursion, regular-expressions, rich-comparisons, sequences, strings, string-methods, string-formatting	concepts bools, classes, class-customization, class-inheritance, conditionals, comparisons, dicts, lists, list-methods, list-comprehensions, loops, numbers, operator-overloading, raising-and-handling-errors, recursion, regular-expressions, rich-comparisons, sequences, strings, string-methods, string-formatting
Sieve	🔹🔹	example.py | by most ⭐	concepts basics, conditionals, lists, list-methods, loops, numbers, sequences, sets	concepts conditionals, lists, list-methods, loops, numbers, sets
Simple Cipher	🔹🔹🔹	example.py | by most ⭐	concepts basics, classes, conditionals, comparisons, list, list-methods, list-comprehensions, loops, none, numbers, strings, string-methods	concepts classes, conditionals, comparisons, list, list-methods, list-comprehensions, numbers, strings, string-methods
Simple Linked List	🔹🔹🔹	example.py | by most ⭐	concepts basics, bools, classes, class-customization, conditionals, comparisons, loops, numbers, operator-overloading, rich-comparisons, raising-and-handling-errors, strings	concepts bools, classes, class-customization, conditionals, comparisons, loops, numbers, operator-overloading, rich-comparisons, raising-and-handling-errors, strings
Space Age	🔹🔹	example.py | by most ⭐	concepts basics, bools, classes, comparisons, dicts, lists, list-methods, loops, numbers	concepts bools, classes, comparisons, dicts, lists, list-methods, loops, numbers
Spiral Matrix	🔹🔹	example.py | by most ⭐	concepts basics, conditionals, comparisons, iteration, itertools, dicts, lists, list-methods, list-comprehensions, loops, numbers, sequences, strings, string-methods, string-formatting	concepts conditionals, comparisons, lists, list-methods, list-comprehensions, loops, sequences, strings, string-methods, string-formatting
Sublist	🔹	example.py | by most ⭐	concepts basics, bools, conditionals, comparisons, functions, strings, string-methods, lists, loops, sequences	concepts bools, comparisons, functions, strings, string-methods, lists, loops, sequences
Sum Of Multiples	🔹	example.py | by most ⭐	concepts basics, conditionals, comparisons, lists, list-comprehensions, other-comprehensions, loops, numbers, sets	concepts conditionals, comparisons, lists, list-comprehensions, other-comprehensions, loops, numbers, sets	sum-of-multiples
Tournament	🔹🔹🔹🔹🔹	example.py | by most ⭐	concepts basics, functions, collections, higher-order-functions, anonymous-functions, strings, string-formatting, string-methods, string-methods-splitting, dicts, dict-methods, lists, list-methods, list-comprehensions, loops, other-comprehensions, generators, generator-expressions, raising-and-handling-errors, sequences, tuples	concepts collections, anonymous-functions, string-formatting, string-methods-splitting, dicts, dict-methods, lists, list-methods, list-comprehensions, loops, other-comprehensions, generators, generator-expressions, raising-and-handling-errors, sequences, tuples
Transpose	🔹🔹	example.py | by most ⭐	concepts basics, bools, conditionals, comparisons, lists, list-methods, list-comprehensions, loops, numbers, sequences, strings, string-methods	concepts bools, conditionals, comparisons, lists, list-methods, list-comprehensions, loops, numbers, sequences, strings, string-methods
Tree Building	🔹🔹🔹	example.py | by most ⭐	concepts basics, bools, classes, conditionals, comparisons, lists, list-methods, list-comprehensions, loops, none, numbers, raising-and-handling-errors, sequences	concepts classes, conditionals, comparisons, lists, list-methods, list-comprehensions, loops, none, numbers, raising-and-handling-errors, sequences
Triangle	🔹	example.py | by most ⭐	concepts basics, bools, conditionals, comparisons, loops, numbers	concepts bools, comparisons
Twelve Days	🔹🔹🔹🔹🔹	example.py | by most ⭐	concepts basics, conditionals, comparisons, lists, list-methods, loops, sequences, strings, string-methods, string-formatting	concepts conditionals, lists, list-methods, loops, sequences, string-methods, string-formatting	twelve-days
Two Bucket	🔹🔹🔹🔹🔹	example.py | by most ⭐	concepts basics, bools, conditionals, comparisons, dicts, dict-methods, iteration, lists, list-methods, loops, numbers, raising-and-handling-errors, sequences, strings, string-methods, string-formatting	concepts basics, bools, conditionals, comparisons, dicts, dict-methods, iteration, lists, list-methods, loops, numbers, raising-and-handling-errors, sequences
Two Fer	🔹	example.py | by most ⭐	concepts basics, string-formatting, function-arguments	concepts string-formatting, function-arguments	two-fer
Variable Length Quantity	🔹🔹🔹	example.py | by most ⭐	concepts basics, bools, bytes, bitflags, bitwise-operators, conditionals, comparisons, iteration, lists, list-methods, loops, numbers, raising-and-handling-errors, sequences, strings, string-methods	concepts bytes, bitflags, bitwise-operators, conditionals, comparisons, iteration, lists, list-methods, loops, numbers, raising-and-handling-errors, sequences, strings, `string-methods``
Word Count	🔹🔹🔹	example.py | by most ⭐	concepts basics, loops, strings, string-methods, regular-expressions, itertools, dicts	concepts strings, string-methods, regular-expressions, itertools, dicts	word-count
Word Search	🔹🔹🔹🔹🔹🔹	example.py | by most ⭐	concepts basics, bools, classes, class-customization, conditionals, comparisons, dataclasses-and-namedtuples, dicts, lists, list-methods, list-comprehensions, iteration, loops, numbers, none, operator-overloading, rich-comparisons, sequences, strings, string-methods, string-formatting	concepts bools, classes, class-customization, conditionals, comparisons, dataclasses-and-namedtuples, dicts, lists, list-methods, list-comprehensions, iteration, loops, numbers, none, operator-overloading, rich-comparisons, sequences, strings, string-methods, string-formatting
Wordy	🔹	example.py | by most ⭐	concepts basics, dicts, loops, strings, string-methods, string-methods-splitting, raising-and-handling-errors, numbers	concepts loops, dicts, strings, string-methods, string-methods-splitting, raising-and-handling-errors, numbers
Yacht	🔹	example.py | by most ⭐	concepts basics, bools, conditionals, comparisons, dicts, lists, list-methods, list-comprehensions, loops, numbers, sequences, strings, string-methods, string-formatting	concepts bools, conditionals, comparisons, dicts, lists, list-methods, list-comprehensions, numbers, sequences, strings
Zebra Puzzle	🔹🔹🔹🔹🔹	example.py | by most ⭐	concepts basics, bools, conditionals, comparisons, dicts, lists, list-methods, list-comprehensions, loops, iteration, itertools, recursion, sequences, strings, string-methods	concepts bools, conditionals, comparisons, lists, list-methods, list-comprehensions, loops, iteration, itertools, recursion, sequences, strings, string-methods
Zipper	🔹🔹🔹🔹🔹🔹	example.py | by most ⭐	concepts basics, bools, classes, class-customization, conditionals, comparisons, dicts, lists, list-methods, list-comprehensions, loops, none, numbers, raising-and-handling-errors, sequences, strings	concepts bools, classes, class-customization, conditionals, comparisons, dicts, lists, list-methods, list-comprehensions, loops, none, numbers, raising-and-handling-errors, sequences, strings

Planned Concept Exercises

about.md & introduction.md links are currently placeholders.

Concept	About & Introduction	Prerequisites	Design./Issue	Status/PR (If Any)
class-composition	about.md🔅introduction.md	Needs basics booleans classes class-customization class-inheritance comparisons decorators dicts functions higher-order functions iteration lists numbers sequences sets strings tuples	#2352
import	about.md🔅introduction.md		ON HOLD	ON HOLD
context-manager-customization	about.md🔅introduction.md	Needs basics bools classes class customization class-inheritance comparisons rich-comparisons decorators dicts dict-methods raising-and-handling-errors functions functional tools generators higher-order-functions iteration lists list-methods loops numbers sequences sets strings string-methods testing tuples with-statement	#2370
with-statement	about.md🔅introduction.md	Needs basics bools comparisons dicts dict-methods functions functional-tools generators higher-order-functions iteration lists list-methods loops numbers sequences sets strings string-methods tuples	#2369
itertools	about.md🔅introduction.md	Needs basics booleans comparisons rich-comparisons dicts dict-methods functions functional tools generators higher-order functions Identity methods is and is not iteration lists list-methods loops numbers sequences sets strings string-methods tuples	#2368
iterators	about.md🔅introduction.md	Needs basics booleans classes comparisons rich-comparisons decorators descriptors dicts dict-methods functions higher-order-functions lists list-methods numbers sequences sets strings string-methods tuples	#2367
functools	about.md🔅introduction.md	Needs basics bools classes class-customization class-components comparisons rich-comparisons decorators descriptors dicts dict-methods functions function-arguments higher-order-functions iteration lists list-methods numbers sequences sets strings string-methods tuples	#2366
descriptors	about.md🔅introduction.md	Needs basics booleans classes class-customization class-composition class-inheritance comparisons decorators dicts iteration lists numbers sequences sets strings tuples	#2365
function-arguments	about.md🔅introduction.md	Needs basics booleans comparisons dicts dict-methods functions iteration lists list-methods numbers sequences sets strings string-methods tuples	#2354
unpacking-and-multiple-assignment	about.md🔅introduction.md	Needs basics bools comparisons dicts dict-methods functions function-arguments higher-order-functions functional tools Identity methods is and is not iteration lists list-methods numbers sequences sets strings string-methods tuples	#2360
functional-tools	about.md🔅introduction.md	Needs basics bools comparisons dicts dict-methods functions function-arguments higher-order-functions iteration lists list-methods numbers sequences sets strings string-methods tuples	#2359
anonymous-functions	about.md🔅introduction.md	Needs basics booleans comparisons dicts dict-methods functions function-arguments higher-order functions iteration lists list-methods numbers sequences sets strings string-methods tuples	#2357
higher-order-functions	about.md🔅introduction.md	Needs basics booleans comparisons dicts dict-methods functions function-arguments iteration lists list-methods numbers sequences sets strings string-methods tuples	#2355
class-inheritance	about.md🔅introduction.md	Needs basics booleans classes class-customization comparisons decorators dicts functions higher-order-functions iteration lists numbers sequences sets strings tuples	#2351
sets	about.md🔅introduction.md	Needs basics booleans comparisons dicts lists loops	#2296
other-comprehensions	about.md🔅introduction.md	Needs basics bools conditionals comparisons loops iteration	#2294
generators	about.md🔅introduction.md	Needs conditionals dicts functions higher-order-functions lists loops iteration iterators sequences	#2293
sequences	about.md🔅introduction.md	Needs basics iteration lists list-methods sets strings tuples	#2290	Issue needs rewrite
complex-numbers	about.md🔅introduction.md	Needs basics bools numbers	#2208	Issue needs rewrite
rich-comparisons	about.md🔅introduction.md	Needs basics booleans classes class-customization class-inheritance class-composition comparisons dicts dict-methods iteration lists list-methods numbers operator-overloading sequences sets strings string-methods tuples	#2287
comparisons	about.md🔅introduction.md	Needs basics bools dicts lists sets strings tuples numbers iteration	#2288
generator-expressions	about.md🔅introduction.md	Needs basics conditionals comparisons loops generators iterators iteration list-comprehensions other-comprehensions	#2292
list-comprehensions	about.md🔅introduction.md	Needs basics bools comparisons conditionals lists list-methods loops iteration sequences	#2295
dataclasses-and-namedtuples	about.md🔅introduction.md	Needs basics booleans classes class-customization comparisons decorators dicts iteration lists numbers sequences sets strings tuples	#2361
decorators	about.md🔅introduction.md	Needs basics bools comparisons dicts dict-methods functions function-arguments higher-order-functions iteration lists list-methods numbers sequences sets strings string-methods tuples	#2356
functions	about.md🔅introduction.md	Needs basics bools comparisons dicts dict-methods iteration lists list-methods numbers sequences sets strings string-methods tuples	#2353
class-customization	about.md🔅introduction.md	Needs basics booleans classes comparisons decorators dicts functions higher-order-functions iteration lists numbers sequences sets strings tuples	#2350
classes	about.md🔅introduction.md	Needs basics bools comparisons dicts iteration lists numbers sequences sets strings tuples	#2349
dict-methods	about.md🔅introduction.md	Needs basics bools conditionals comparisons dicts lists loops numbers strings tuples	#2348
aliasing	about.md🔅introduction.md
binary data	about.md🔅introduction.md
bitflags	about.md🔅introduction.md
bitwise-operators	about.md🔅introduction.md
bytes	about.md🔅introduction.md
class-interfaces	about.md🔅introduction.md
collections	about.md🔅introduction.md
iteration	about.md🔅introduction.md
memoryview	about.md🔅introduction.md
number-variations	about.md🔅introduction.md
operator-overloading	about.md🔅introduction.md
raising-and-handling-errors	about.md🔅introduction.md
regular-expressions	about.md🔅introduction.md
testing	about.md🔅introduction.md
text-processing	about.md🔅introduction.md
type-hinting	about.md🔅introduction.md
unicode-regular-expressions	about.md🔅introduction.md
user-defined-errors	about.md🔅introduction.md
walrus-operator	about.md🔅introduction.md
string-methods-splitting	about.md🔅introduction.md