Tutorial in Python in chars. Cheevos Holes Recent Holes Langs Medals Misc All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number 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Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 225th ThomasDelepine 0 87 10ms 19 days ago 227th RedzGoose 🇦🇺 0 88 12ms 15 Dec 2024 227th desecaw13 0 88 12ms 24 Jan 2025 227th psethwick 0 88 14ms 31 Jan 2025 227th croc54 0 88 12ms 7 Feb 2025 227th hippopotam00sehead 🇨🇦 0 88 11ms 20 Feb 2025 227th SOONwasTaken 0 88 10ms 18 Mar 2025 227th jameswmccarty 0 88 13ms 28 Mar 2025 227th 40fied4t 0 88 10ms 5 May 2025 227th Symmetori 0 88 12ms 20 May 2025 227th DABANANAMAN120 0 88 10ms 26 Jun 2025 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Aug 2025 257th Aaditya-Chunekar 0 94 13ms 29 Aug 2025 257th aalec 0 94 15ms 7 days ago 265th Evytag 🇫🇷 0 95 14ms 9 Oct 2025 266th C0DET1GER 0 96 10ms 1 Feb 2025 266th Lv0Sys 🇵🇱 0 96 10ms 25 May 2025 266th Naitzirch 🇳🇱 0 96 12ms 3 Jul 2025 266th vishwathg 0 96 13ms 25 Jul 2025 266th helloworld127 0 96 13ms 9 Aug 2025 266th PanNessMain 0 96 10ms 26 Aug 2025 266th WildTooth 0 96 12ms 9 Oct 2025 266th Beshamel 0 96 12ms 9 Oct 2025 266th giant-web 0 96 11ms 16 Oct 2025 266th jreineke 0 96 12ms 22 days ago 276th RexRowan 🇬🇧 0 98 10ms 17 Jun 2025 277th ESOrSomething 0 99 10ms 26 Sep 2025 278th RuralAnemone 0 100 12ms 18 Mar 2025 278th alexanderkuesel 0 100 15ms 20 Jun 2025 278th Seis 0 100 10ms 3 Jul 2025 281st OyuDays 0 102 13ms 17 Mar 2025 281st abali2509 0 102 10ms 7 days ago 283rd Zilbo314 0 106 11ms 21 May 2025 283rd Jagger002 0 106 14ms 24 Jun 2025 283rd VeryHolyCheeeese 🇫🇮 0 106 10ms 24 Jun 2025 283rd SirObby 🇫🇮 0 106 12ms 24 Jun 2025 287th pquline 0 111 10ms 4 Mar 2025 288th NicoBliss 0 114 13ms 17 hours ago 289th CFFinch62 0 121 14ms 28 May 2025 290th Ivanchik-cyber 0 122 10ms 28 May 2025 291st MichalMarsalek 🇨🇿 0 152 13ms 25 Nov 2024 291st CatsAreFluffy 0 152 10ms 13 Dec 2024 291st Thevitebsk 0 152 13ms 27 Dec 2024 291st AidanWalter 0 152 10ms 1 Jan 2025 291st Junebug2763 0 152 11ms 20 Jan 2025 291st xdaniel-lim 0 152 12ms 27 Jan 2025 291st yhm138 0 152 12ms 17 Feb 2025 291st MiLk 0 152 14ms 19 Feb 2025 291st kops-cg 0 152 10ms 22 Feb 2025 291st snooze92 🇫🇷 0 152 14ms 24 Feb 2025 First Prev 226–300 of 316 Next Last