Tutorial in Python in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq 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 05AB1E APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 236th ukeSJTU 0 70 15ms 20 Oct 2025 242nd Lock1 0 71 17ms 5 Apr 2025 242nd Jigglypuffed 0 71 15ms 9 Jun 2025 242nd jmschl96 🇩🇪 0 71 14ms 14 Aug 2025 242nd Chidoya 0 71 13ms 15 Oct 2025 246th mbittner20 0 72 13ms 26 May 2025 246th paiv 0 72 14ms 16 Jun 2025 246th SectorCorruptor 0 72 13ms 8 Feb 2026 249th DayDun 🇸🇪 0 73 13ms 12 days ago 250th gautambp 0 74 14ms 17 Jun 2025 250th SachitoGH 0 74 14ms 24 Jun 2025 250th Mikey-Beep 🇬🇧 0 74 14ms 27 Jul 2025 250th M4rc0g1 0 74 14ms 17 Nov 2025 250th TheAtrossian 0 74 13ms 1 Dec 2025 250th punoko 0 74 14ms 9 Dec 2025 250th tomh1012 0 74 11ms 13 Jan 2026 257th annaproxy 0 75 14ms 24 Dec 2024 257th bowenkfan 0 75 15ms 10 Feb 2025 257th lukepolak 0 75 15ms 7 Aug 2025 260th adamnielson42 🇺🇸 0 76 15ms 3 Dec 2024 260th amine4567 0 76 13ms 2 Aug 2025 260th GMDA60 0 76 14ms 15 Sep 2025 263rd lewis-carboodle 0 77 14ms 11 Mar 2025 263rd joaosferreira 0 77 18ms 7 Aug 2025 263rd msbranicky 0 77 12ms 11 Nov 2025 263rd ColeWyeth 0 77 13ms 21 days ago 267th ComputerKWasTaken 🇺🇸 0 78 16ms 27 Jan 2025 267th voytxt 🇨🇿 0 78 14ms 5 Feb 2025 267th bropal404 🇮🇳 0 78 19ms 20 Feb 2025 270th JoeCustoms 0 79 13ms 13 Feb 2026 271st sciencejiho 0 80 15ms 26 May 2025 271st aaardwark 0 80 14ms 3 Jun 2025 271st pikapikapikapikapikapika 0 80 13ms 2 Dec 2025 274th r-stem 0 81 14ms 25 Feb 2026 275th UnicornOnAzur 0 82 15ms 3 Jun 2025 275th heisenbirb 0 82 13ms 6 Jun 2025 275th HunterC14 0 82 14ms 17 Nov 2025 278th brahim-lamnaouar 0 84 15ms 5 Mar 2025 278th AERobert 0 84 12ms 4 Feb 2026 280th argentite 0 86 14ms 11 Sep 2025 280th slimer37 0 86 11ms 6 Dec 2025 282nd ThomasDelepine 0 87 12ms 28 Oct 2025 282nd kayaulai 0 87 13ms 23 Nov 2025 282nd zachattack531 0 87 14ms 4 Feb 2026 285th RedzGoose 🇦🇺 0 88 13ms 15 Dec 2024 285th desecaw13 0 88 14ms 24 Jan 2025 285th psethwick 0 88 17ms 31 Jan 2025 285th croc54 0 88 14ms 7 Feb 2025 285th hippopotam00sehead 🇨🇦 0 88 14ms 20 Feb 2025 285th SOONwasTaken 0 88 15ms 18 Mar 2025 285th jameswmccarty 0 88 19ms 28 Mar 2025 285th 40fied4t 0 88 14ms 5 May 2025 285th Symmetori 0 88 15ms 20 May 2025 285th DABANANAMAN120 0 88 14ms 26 Jun 2025 285th muser-logiccpu 🇺🇦 0 88 14ms 24 Jul 2025 285th MikSm1th 0 88 13ms 1 Aug 2025 285th ToE42 0 88 14ms 31 Oct 2025 285th muslii4 0 88 14ms 4 Nov 2025 285th Carlos-EAC 0 88 14ms 23 Nov 2025 285th Jonson26 0 88 14ms 13 Feb 2026 301st gamk3 0 90 15ms 6 May 2025 301st chriskhosh 0 90 14ms 2 Feb 2026 303rd ivittacl 0 91 16ms 8 Aug 2025 303rd abhinavuppala 0 91 16ms 11 Mar 2026 303rd XioR112 🇵🇱 0 91 15ms 14 Mar 2026 306th GeneralFabian 0 92 14ms 4 Dec 2024 306th Salutations45 0 92 14ms 26 Jan 2025 306th RYSF13 🇨🇳 0 92 15ms 27 Jan 2025 306th Wonamm 0 92 13ms 14 Feb 2025 306th bobbysq 0 92 15ms 22 Feb 2025 306th innxir 0 92 12ms 19 Mar 2025 306th aekkang 0 92 17ms 13 May 2025 306th EnisEfe0 0 92 15ms 18 May 2025 306th matejmatik123 🇸🇰 0 92 16ms 15 Jul 2025 306th Chara-0x 0 92 11ms 18 Sep 2025 306th jacekwladzinski 0 92 12ms 2 Oct 2025 306th MiceAndDice 0 92 45ms 6 Oct 2025 306th jtaxen 0 92 12ms 15 Oct 2025 306th irmilla2006 0 92 14ms 17 Oct 2025 306th Voltrifrodec 🇸🇰 0 92 12ms 25 Nov 2025 First Prev 241–320 of 402 Next Last