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 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 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 All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 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 Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 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 139th litvanika 0 67 11ms 5 Apr 2025 139th Darklight-03 0 67 10ms 14 Apr 2025 139th nilan425 0 67 10ms 16 Apr 2025 139th Andriamanitra 🇫🇮 0 67 12ms 17 Apr 2025 139th adaGrad1 0 67 10ms 18 Apr 2025 139th codewrite 🇬🇧 0 67 10ms 18 Apr 2025 139th masterofsoap 0 67 10ms 24 Apr 2025 139th Lodiscode 0 67 10ms 6 May 2025 139th adammielniczuk 0 67 10ms 12 May 2025 139th erikji 0 67 11ms 23 May 2025 139th TheZwierzLF 🇵🇱 0 67 26ms 27 May 2025 139th NOS4A5I 0 67 10ms 9 Jun 2025 139th Rogacz 0 67 12ms 9 Jun 2025 139th henryjgt 0 67 13ms 17 Jun 2025 139th shininglegend 0 67 10ms 19 Jun 2025 139th kit971103 0 67 10ms 25 Jun 2025 139th Scaredname 0 67 10ms 5 Jul 2025 139th osNiko 🇧🇷 0 67 14ms 26 Jul 2025 139th LuisGoncalves05 🇵🇹 0 67 10ms 27 Jul 2025 139th dat9395 0 67 14ms 1 Aug 2025 139th avivex1000 0 67 10ms 16 Aug 2025 139th LNCH 0 67 15ms 20 Aug 2025 139th BoraTheDeveloper 0 67 10ms 24 Aug 2025 139th Kaleab-Ayenew 0 67 13ms 27 Aug 2025 139th canonnizq 0 67 10ms 30 Aug 2025 139th frederni 0 67 10ms 10 Sep 2025 139th tungland 0 67 13ms 10 Sep 2025 139th yibotongxue 0 67 10ms 20 Sep 2025 139th HHHMGK 0 67 10ms 26 Sep 2025 139th RZ781 0 67 11ms 26 Sep 2025 139th TheSilentWhisperer 0 67 10ms 3 Oct 2025 139th Nikinator2704 0 67 10ms 15 days ago 139th TheDevilWillBeBee 0 67 13ms 9 days ago 184th jamesthekee 0 68 10ms 25 Jan 2025 184th te-chnical 0 68 10ms 6 May 2025 184th alexstarosta 0 68 10ms 16 Sep 2025 187th DoubleUynn 0 69 10ms 19 Jun 2025 187th bknower 0 69 10ms 22 Jun 2025 187th remodik 0 69 10ms 5 Oct 2025 190th JSG-GIT 0 70 10ms 15 May 2025 190th Jojoemc2 0 70 13ms 11 Jul 2025 190th Jeremy-Vidaurri 0 70 10ms 13 Jul 2025 190th AstroOrbis 0 70 13ms 17 Jul 2025 190th asherdiamond 0 70 31ms 14 Aug 2025 190th ukeSJTU 0 70 10ms 20 Oct 2025 196th Lock1 0 71 10ms 5 Apr 2025 196th Jigglypuffed 0 71 10ms 9 Jun 2025 196th jmschl96 🇩🇪 0 71 13ms 14 Aug 2025 196th Chidoya 0 71 13ms 15 Oct 2025 200th mbittner20 0 72 10ms 26 May 2025 200th paiv 0 72 10ms 16 Jun 2025 202nd SectorCorruptor 0 73 10ms 24 Jul 2025 203rd gautambp 0 74 11ms 17 Jun 2025 203rd SachitoGH 0 74 10ms 24 Jun 2025 203rd Mikey-Beep 🇬🇧 0 74 11ms 27 Jul 2025 203rd M4rc0g1 0 74 13ms 10 hours ago 207th annaproxy 0 75 33ms 24 Dec 2024 207th bowenkfan 0 75 11ms 10 Feb 2025 207th lukepolak 0 75 14ms 7 Aug 2025 210th adamnielson42 🇺🇸 0 76 13ms 3 Dec 2024 210th amine4567 0 76 12ms 2 Aug 2025 210th GMDA60 0 76 10ms 15 Sep 2025 213th lewis-carboodle 0 77 12ms 11 Mar 2025 213th joaosferreira 0 77 15ms 7 Aug 2025 213th msbranicky 0 77 10ms 6 days ago 216th ComputerKWasTaken 🇺🇸 0 78 10ms 27 Jan 2025 216th voytxt 🇨🇿 0 78 11ms 5 Feb 2025 216th Gopalkataria 🇮🇳 0 78 14ms 20 Feb 2025 216th Emutis 🇱🇹 0 78 10ms 16 Aug 2025 216th FoxInTheClouds 0 78 10ms 3 days ago 221st sciencejiho 0 80 10ms 26 May 2025 221st aaardwark 0 80 10ms 3 Jun 2025 223rd UnicornOnAzur 0 82 10ms 3 Jun 2025 223rd heisenbirb 0 82 10ms 6 Jun 2025 223rd HunterC14 0 82 11ms 10 hours ago First Prev 151–225 of 319 Next Last