Gray Code Decoder in all languages 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 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization 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 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 76th Shanethegamer 🇺🇸 0 77 13 Dec 2024 76th GolfingSuccess 🇬🇷 0 77 30 Dec 2024 76th DialFrost 🇸🇬 0 77 2 days ago 76th edsrzf 🇳🇿 0 77 2 days ago 76th Natanaelel 🇸🇪 0 77 6 hours ago 81st AlephSquirrel 0 78 25 Nov 2024 81st jameswmccarty 0 78 29 Mar 2025 81st DialFrost 🇸🇬 0 78 39 hours ago 81st DialFrost 🇸🇬 0 78 18 hours ago 85th bricknellj 0 82 30 Jan 2025 85th KasperKivimaeki 🇫🇮 0 82 2 hours ago 87th Shanethegamer 🇺🇸 0 85 13 Dec 2024 88th sean-niemann 🇺🇸 0 87 43 hours ago 89th Shanethegamer 🇺🇸 0 89 13 Dec 2024 90th sean-niemann 🇺🇸 0 90 18 hours ago 90th rucin93 🇵🇱 0 90 17 hours ago 92nd kg583 🇺🇸 0 91 2 days ago 92nd edsrzf 🇳🇿 0 91 38 hours ago 94th sean-niemann 🇺🇸 0 92 43 hours ago 95th Shanethegamer 🇺🇸 0 94 13 Dec 2024 96th Natanaelel 🇸🇪 0 96 3 days ago 96th stefangimmillaro 0 96 37 hours ago 98th Shanethegamer 🇺🇸 0 98 3 days ago 98th error256 0 98 26 hours ago 100th edsrzf 🇳🇿 0 99 2 days ago 101st Shanethegamer 🇺🇸 0 100 13 Dec 2024 101st edsrzf 🇳🇿 0 100 2 days ago 101st edsrzf 🇳🇿 0 100 2 days ago 101st edsrzf 🇳🇿 0 100 2 days ago 101st emgordon154 0 100 42 hours ago 106th edsrzf 🇳🇿 0 101 40 hours ago 107th Shanethegamer 🇺🇸 0 102 44 hours ago 108th CLOStrophobic 🇮🇹 0 104 18 Jan 2025 109th kg583 🇺🇸 0 106 2 days ago 110th Shanethegamer 🇺🇸 0 107 45 hours ago 111th CLOStrophobic 🇮🇹 0 108 17 Feb 2025 111th AlephSquirrel 0 108 2 days ago 113th edsrzf 🇳🇿 0 110 37 hours ago 114th Shanethegamer 🇺🇸 0 114 44 hours ago 114th edsrzf 🇳🇿 0 114 42 hours ago 116th edsrzf 🇳🇿 0 118 2 days ago 117th Shanethegamer 🇺🇸 0 121 13 Dec 2024 118th sean-niemann 🇺🇸 0 123 42 hours ago 119th stefangimmillaro 0 124 37 hours ago 120th edsrzf 🇳🇿 0 125 30 hours ago 120th error256 0 125 26 hours ago 122nd Shanethegamer 🇺🇸 0 127 13 Dec 2024 122nd sean-niemann 🇺🇸 0 127 42 hours ago 124th MeWhenI 🇻🇦 0 129 3 days ago 124th rucin93 🇵🇱 0 129 45 hours ago 126th Shanethegamer 🇺🇸 0 131 13 Dec 2024 127th Shanethegamer 🇺🇸 0 139 13 Dec 2024 128th Shanethegamer 🇺🇸 0 146 45 hours ago Prev 76–128 of 128