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 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 United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 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 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 United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 120th dat9395 0 67 1 Aug 2025 120th avivex1000 0 67 16 Aug 2025 120th LNCH 0 67 20 Aug 2025 120th BoraTheDeveloper 0 67 24 days ago 120th Kaleab-Ayenew 0 67 21 days ago 120th canonnizq 0 67 18 days ago 120th frederni 0 67 7 days ago 120th tungland 0 67 7 days ago 159th jamesthekee 0 68 25 Jan 2025 159th te-chnical 0 68 6 May 2025 159th alexstarosta 0 68 43 hours ago 162nd DoubleUynn 0 69 19 Jun 2025 162nd bknower 0 69 22 Jun 2025 164th JSG-GIT 0 70 15 May 2025 164th Jojoemc2 0 70 11 Jul 2025 164th Jeremy-Vidaurri 0 70 13 Jul 2025 164th AstroOrbis 0 70 17 Jul 2025 164th asherdiamond 0 70 14 Aug 2025 169th Lock1 0 71 5 Apr 2025 169th Jigglypuffed 0 71 9 Jun 2025 169th jmschl96 🇩🇪 0 71 14 Aug 2025 172nd mbittner20 0 72 26 May 2025 172nd paiv 0 72 16 Jun 2025 174th SectorCorruptor 0 73 24 Jul 2025 175th gautambp 0 74 17 Jun 2025 175th SachitoGH 0 74 24 Jun 2025 175th Mikey-Beep 🇬🇧 0 74 27 Jul 2025 178th annaproxy 0 75 24 Dec 2024 178th bowenkfan 0 75 10 Feb 2025 178th lukepolak 0 75 7 Aug 2025 181st adamnielson42 🇺🇸 0 76 3 Dec 2024 181st amine4567 0 76 2 Aug 2025 181st GMDA60 0 76 2 days ago 184th lewis-carboodle 0 77 11 Mar 2025 184th joaosferreira 0 77 7 Aug 2025 186th ComputerKWasTaken 🇺🇸 0 78 27 Jan 2025 186th voytxt 🇨🇿 0 78 5 Feb 2025 186th Gopalkataria 🇮🇳 0 78 20 Feb 2025 186th Emutis 🇱🇹 0 78 16 Aug 2025 190th sciencejiho 0 80 26 May 2025 190th aaardwark 0 80 3 Jun 2025 192nd UnicornOnAzur 0 82 3 Jun 2025 192nd heisenbirb 0 82 6 Jun 2025 194th brahim-lamnaouar 0 84 5 Mar 2025 195th argentite 0 86 6 days ago 196th Aquateraneal 0 87 11 Aug 2025 197th RedzGoose 🇦🇺 0 88 15 Dec 2024 197th desecaw13 0 88 24 Jan 2025 197th psethwick 0 88 31 Jan 2025 197th croc54 0 88 7 Feb 2025 197th hippopotam00sehead 🇨🇦 0 88 20 Feb 2025 197th SOONwasTaken 0 88 18 Mar 2025 197th jameswmccarty 0 88 28 Mar 2025 197th 40fied4t 0 88 5 May 2025 197th Symmetori 0 88 20 May 2025 197th msbranicky 0 88 26 May 2025 197th DABANANAMAN120 0 88 26 Jun 2025 197th Upload-and-View 🇺🇦 0 88 24 Jul 2025 197th MikSm1th 0 88 1 Aug 2025 210th 48panda 0 90 6 May 2025 211th ivittacl 0 91 8 Aug 2025 212th GeneralFabian 0 92 4 Dec 2024 212th Salutations45 0 92 26 Jan 2025 212th RYSF13 🇨🇳 0 92 27 Jan 2025 212th Wonamm 0 92 14 Feb 2025 212th bobbysq 0 92 22 Feb 2025 212th innxir 0 92 19 Mar 2025 212th aekkang 0 92 13 May 2025 212th EnisEfe0 0 92 18 May 2025 212th matejmatik123 🇸🇰 0 92 15 Jul 2025 221st targrik 0 94 15 Feb 2025 221st MrRumples 0 94 6 Jun 2025 221st frankgraziano 0 94 18 Jul 2025 221st brimstonetrader 0 94 31 Jul 2025 221st cthierfelder 🇲🇨 0 94 1 Aug 2025 Prev 151–225 of 267 Next