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 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 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 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 Hilbert Curve Mandelbrot 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 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 Hilbert Curve Mandelbrot 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 75th KasperKivimaeki 🇫🇮 0 66 23 Jan 2025 75th fourth-bit 0 66 8 Feb 2025 75th klixel 🇨🇦 0 66 11 Feb 2025 75th lowtied 0 66 18 Feb 2025 75th Languag3 0 66 28 Feb 2025 75th Stockoh 🇫🇷 0 66 3 Mar 2025 75th jatloe 0 66 17 Mar 2025 75th moustave 0 66 16 Apr 2025 75th davecame 0 66 1 May 2025 75th andrewjc2000 0 66 5 May 2025 75th BREMAUCY 🇫🇷 0 66 26 May 2025 75th smilesformiles3 0 66 10 days ago 88th Jacob385 0 67 21 Nov 2024 88th CutSandstone 0 67 1 Feb 2025 88th adityagiri3600 0 67 2 Feb 2025 88th martindotexe 🇳🇴 0 67 13 Feb 2025 88th xyangst 0 67 14 Feb 2025 88th btjones0 0 67 17 Feb 2025 88th Troon 0 67 21 Feb 2025 88th pol-7 0 67 6 Mar 2025 88th jumpingtj 0 67 9 Mar 2025 88th rustykitty 0 67 21 Mar 2025 88th retrohun 0 67 31 Mar 2025 88th pastelglowcloud 0 67 2 Apr 2025 88th litvanika 0 67 5 Apr 2025 88th Darklight-03 0 67 14 Apr 2025 88th nilan425 0 67 16 Apr 2025 88th Andriamanitra 🇫🇮 0 67 17 Apr 2025 88th adaGrad1 0 67 18 Apr 2025 88th codewrite 🇬🇧 0 67 18 Apr 2025 88th masterofsoap 0 67 24 Apr 2025 88th Lodiscode 0 67 6 May 2025 88th adammielniczuk 0 67 12 May 2025 88th erikji 0 67 23 May 2025 88th TheZwierzLF 🇵🇱 0 67 27 May 2025 88th NOS4A5I 0 67 16 days ago 88th Rogacz 0 67 16 days ago 88th henryjgt 0 67 7 days ago 88th shininglegend 0 67 5 days ago 115th jamesthekee 0 68 25 Jan 2025 115th te-chnical 0 68 6 May 2025 117th DoubleUynn 0 69 6 days ago 117th bknower 0 69 3 days ago 119th JSG-GIT 0 70 15 May 2025 120th Lock1 0 71 5 Apr 2025 120th Jigglypuffed 0 71 16 days ago 122nd mbittner20 0 72 26 May 2025 122nd paiv 0 72 9 days ago 124th gautambp 0 74 8 days ago 124th SachitoGH 0 74 24 hours ago 126th annaproxy 0 75 24 Dec 2024 126th bowenkfan 0 75 10 Feb 2025 128th adamnielson42 🇺🇸 0 76 3 Dec 2024 129th lewis-carboodle 0 77 11 Mar 2025 129th AstroOrbis 0 77 28 Mar 2025 131st ComputerKWasTaken 🇺🇸 0 78 27 Jan 2025 131st voytxt 🇨🇿 0 78 5 Feb 2025 131st Gopalkataria 🇮🇳 0 78 20 Feb 2025 134th sciencejiho 0 80 26 May 2025 134th aaardwark 0 80 22 days ago 136th UnicornOnAzur 0 82 21 days ago 136th heisenbirb 0 82 19 days ago 138th brahim-lamnaouar 0 84 5 Mar 2025 139th RedzGoose 🇦🇺 0 88 15 Dec 2024 139th desecaw13 0 88 24 Jan 2025 139th psethwick 0 88 31 Jan 2025 139th croc54 0 88 7 Feb 2025 139th hippopotam00sehead 🇨🇦 0 88 20 Feb 2025 139th SOONwasTaken 0 88 18 Mar 2025 139th jameswmccarty 0 88 28 Mar 2025 139th 40fied4t 0 88 5 May 2025 139th 1024An 0 88 10 May 2025 139th Symmetori 0 88 20 May 2025 139th msbranicky 0 88 26 May 2025 150th 48panda 0 90 6 May 2025 Prev 76–150 of 190 Next