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 121st LuisGoncalves05 🇵🇹 0 67 27 Jul 2025 121st dat9395 0 67 1 Aug 2025 121st avivex1000 0 67 16 Aug 2025 121st LNCH 0 67 20 Aug 2025 121st BoraTheDeveloper 0 67 24 days ago 121st Kaleab-Ayenew 0 67 21 days ago 121st canonnizq 0 67 18 days ago 121st frederni 0 67 7 days ago 121st tungland 0 67 7 days ago 160th jamesthekee 0 68 25 Jan 2025 160th te-chnical 0 68 6 May 2025 160th alexstarosta 0 68 2 days ago 163rd DoubleUynn 0 69 19 Jun 2025 163rd bknower 0 69 22 Jun 2025 165th JSG-GIT 0 70 15 May 2025 165th Jojoemc2 0 70 11 Jul 2025 165th Jeremy-Vidaurri 0 70 13 Jul 2025 165th AstroOrbis 0 70 17 Jul 2025 165th asherdiamond 0 70 14 Aug 2025 170th Lock1 0 71 5 Apr 2025 170th Jigglypuffed 0 71 9 Jun 2025 170th jmschl96 🇩🇪 0 71 14 Aug 2025 173rd mbittner20 0 72 26 May 2025 173rd paiv 0 72 16 Jun 2025 175th SectorCorruptor 0 73 24 Jul 2025 176th gautambp 0 74 17 Jun 2025 176th SachitoGH 0 74 24 Jun 2025 176th Mikey-Beep 🇬🇧 0 74 27 Jul 2025 179th annaproxy 0 75 24 Dec 2024 179th bowenkfan 0 75 10 Feb 2025 179th lukepolak 0 75 7 Aug 2025 182nd adamnielson42 🇺🇸 0 76 3 Dec 2024 182nd amine4567 0 76 2 Aug 2025 182nd GMDA60 0 76 3 days ago 185th lewis-carboodle 0 77 11 Mar 2025 185th joaosferreira 0 77 7 Aug 2025 187th ComputerKWasTaken 🇺🇸 0 78 27 Jan 2025 187th voytxt 🇨🇿 0 78 5 Feb 2025 187th Gopalkataria 🇮🇳 0 78 20 Feb 2025 187th Emutis 🇱🇹 0 78 16 Aug 2025 191st sciencejiho 0 80 26 May 2025 191st aaardwark 0 80 3 Jun 2025 193rd UnicornOnAzur 0 82 3 Jun 2025 193rd heisenbirb 0 82 6 Jun 2025 195th brahim-lamnaouar 0 84 5 Mar 2025 196th argentite 0 86 6 days ago 197th Aquateraneal 0 87 11 Aug 2025 198th RedzGoose 🇦🇺 0 88 15 Dec 2024 198th desecaw13 0 88 24 Jan 2025 198th psethwick 0 88 31 Jan 2025 198th croc54 0 88 7 Feb 2025 198th hippopotam00sehead 🇨🇦 0 88 20 Feb 2025 198th SOONwasTaken 0 88 18 Mar 2025 198th jameswmccarty 0 88 28 Mar 2025 198th 40fied4t 0 88 5 May 2025 198th Symmetori 0 88 20 May 2025 198th msbranicky 0 88 26 May 2025 198th DABANANAMAN120 0 88 26 Jun 2025 198th Upload-and-View 🇺🇦 0 88 24 Jul 2025 198th MikSm1th 0 88 1 Aug 2025 211th 48panda 0 90 6 May 2025 212th ivittacl 0 91 8 Aug 2025 213th GeneralFabian 0 92 4 Dec 2024 213th Salutations45 0 92 26 Jan 2025 213th RYSF13 🇨🇳 0 92 27 Jan 2025 213th Wonamm 0 92 14 Feb 2025 213th bobbysq 0 92 22 Feb 2025 213th innxir 0 92 19 Mar 2025 213th aekkang 0 92 13 May 2025 213th EnisEfe0 0 92 18 May 2025 213th matejmatik123 🇸🇰 0 92 15 Jul 2025 222nd targrik 0 94 15 Feb 2025 222nd MrRumples 0 94 6 Jun 2025 222nd frankgraziano 0 94 18 Jul 2025 222nd brimstonetrader 0 94 31 Jul 2025 Prev 151–225 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