Gray Code Decoder in all languages in bytes. 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 Bytes Time 1st 2bular 0 7 6 days ago 1st Natanaelel 🇸🇪 0 7 6 days ago 3rd kg583 🇺🇸 0 10 21 hours ago 4th 2bular 0 13 9 Dec 2024 4th ovs-code 🇩🇪 0 13 5 Jan 2025 4th Natanaelel 🇸🇪 0 13 20 hours ago 7th pardouin 🇫🇷 0 20 25 Feb 2025 8th GolfingSuccess 🇬🇷 0 29 25 Nov 2024 9th ovs-code 🇩🇪 0 33 23 Feb 2025 9th Natanaelel 🇸🇪 0 33 20 hours ago 11th Natanaelel 🇸🇪 0 38 7 hours ago 12th error256 0 39 4 hours ago 13th Shanethegamer 🇺🇸 0 42 13 Dec 2024 13th stefangimmillaro 0 42 24 Jan 2025 13th MeWhenI 🇻🇦 0 42 23 days ago 16th lyphyser 0 45 11 Feb 2025 16th error256 0 45 26 days ago 18th ovs-code 🇩🇪 0 50 23 Feb 2025 18th Shanethegamer 🇺🇸 0 50 25 hours ago 20th Shanethegamer 🇺🇸 0 52 13 Dec 2024 20th antimon2 🇯🇵 0 52 16 Dec 2024 22nd Shanethegamer 🇺🇸 0 54 13 Dec 2024 22nd rucin93 🇵🇱 0 54 24 Feb 2025 22nd error256 0 54 6 days ago 22nd sean-niemann 🇺🇸 0 54 9 hours ago 26th Natanaelel 🇸🇪 0 55 7 hours ago 27th Shanethegamer 🇺🇸 0 56 28 hours ago 28th kg583 🇺🇸 0 60 1 Dec 2024 28th ovs-code 🇩🇪 0 60 23 Feb 2025 30th DialFrost 🇸🇬 0 61 24 Feb 2025 31st Andrey-Plotnikov 0 62 12 Jan 2025 31st pardouin 🇫🇷 0 62 24 Feb 2025 33rd Shanethegamer 🇺🇸 0 63 29 hours ago 34th targrik 0 67 15 Jan 2025 34th Shanethegamer 🇺🇸 0 67 29 hours ago 34th Shanethegamer 🇺🇸 0 67 29 hours ago 37th lifthrasiir 🇰🇷 0 68 11 Dec 2024 37th Shanethegamer 🇺🇸 0 68 13 Dec 2024 39th khvdm 0 69 13 Jan 2025 40th btnlq 0 70 4 Dec 2024 40th error256 0 70 27 hours ago 42nd kg583 🇺🇸 0 75 1 Dec 2024 42nd hallvabo 🇳🇴 0 75 30 Dec 2024 42nd ovs-code 🇩🇪 0 75 23 Feb 2025 42nd pardouin 🇫🇷 0 75 24 Feb 2025 42nd Shanethegamer 🇺🇸 0 75 28 hours ago 47th Shanethegamer 🇺🇸 0 76 13 Dec 2024 47th error256 0 76 26 days ago 49th CornerMercury 🇬🇧 0 77 3 Dec 2024 49th ndren 0 77 3 Dec 2024 49th lifthrasiir 🇰🇷 0 77 11 Dec 2024 49th Shanethegamer 🇺🇸 0 77 13 Dec 2024 49th GolfingSuccess 🇬🇷 0 77 30 Dec 2024 49th DialFrost 🇸🇬 0 77 9 hours ago 55th AlephSquirrel 0 78 25 Nov 2024 55th jameswmccarty 0 78 29 Mar 2025 57th bricknellj 0 82 30 Jan 2025 58th Shanethegamer 🇺🇸 0 85 13 Dec 2024 59th Shanethegamer 🇺🇸 0 89 13 Dec 2024 60th kg583 🇺🇸 0 91 2 hours ago 61st Shanethegamer 🇺🇸 0 94 13 Dec 2024 62nd Natanaelel 🇸🇪 0 96 20 hours ago 63rd Shanethegamer 🇺🇸 0 98 30 hours ago 64th Shanethegamer 🇺🇸 0 100 13 Dec 2024 65th edsrzf 🇳🇿 0 101 a min ago 66th CLOStrophobic 🇮🇹 0 104 18 Jan 2025 67th edsrzf 🇳🇿 0 106 2 hours ago 68th kg583 🇺🇸 0 107 16 Feb 2025 69th CLOStrophobic 🇮🇹 0 108 17 Feb 2025 70th Shanethegamer 🇺🇸 0 114 29 hours ago 71st Shanethegamer 🇺🇸 0 116 13 Dec 2024 72nd Shanethegamer 🇺🇸 0 121 13 Dec 2024 73rd Shanethegamer 🇺🇸 0 127 13 Dec 2024 74th MeWhenI 🇻🇦 0 129 22 hours ago 75th Shanethegamer 🇺🇸 0 131 13 Dec 2024 1–75 of 76 Next