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 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 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 1st 2bular 0 7 21 days ago 1st Natanaelel 🇸🇪 0 7 21 days ago 3rd kg583 🇺🇸 0 10 15 days ago 4th 2bular 0 13 9 Dec 2024 4th ovs-code 🇩🇪 0 13 5 Jan 2025 4th Natanaelel 🇸🇪 0 13 15 days ago 7th saito-ta 🇯🇵 0 18 12 days ago 8th pardouin 🇫🇷 0 20 25 Feb 2025 9th GolfingSuccess 🇬🇷 0 29 25 Nov 2024 9th Natanaelel 🇸🇪 0 29 12 days ago 11th ovs-code 🇩🇪 0 33 23 Feb 2025 11th Natanaelel 🇸🇪 0 33 15 days ago 13th 4atj 0 35 2 days ago 14th 4atj 0 36 2 days ago 15th saito-ta 🇯🇵 0 37 12 days ago 15th Natanaelel 🇸🇪 0 37 12 days ago 17th Natanaelel 🇸🇪 0 38 15 days ago 18th error256 0 39 14 days ago 19th stefangimmillaro 0 41 14 days ago 20th Shanethegamer 🇺🇸 0 42 13 Dec 2024 20th MeWhenI 🇻🇦 0 42 15 Apr 2025 20th saito-ta 🇯🇵 0 42 13 days ago 23rd lyphyser 0 45 11 Feb 2025 23rd error256 0 45 12 Apr 2025 25th DialFrost 🇸🇬 0 49 14 days ago 26th ovs-code 🇩🇪 0 50 23 Feb 2025 26th Shanethegamer 🇺🇸 0 50 15 days ago 28th Shanethegamer 🇺🇸 0 52 13 Dec 2024 28th antimon2 🇯🇵 0 52 16 Dec 2024 28th Shanethegamer 🇺🇸 0 52 3 days ago 31st Shanethegamer 🇺🇸 0 54 13 Dec 2024 31st rucin93 🇵🇱 0 54 24 Feb 2025 31st error256 0 54 21 days ago 31st sean-niemann 🇺🇸 0 54 15 days ago 35th Natanaelel 🇸🇪 0 55 15 days ago 36th edsrzf 🇳🇿 0 57 13 days ago 37th kg583 🇺🇸 0 60 1 Dec 2024 37th ovs-code 🇩🇪 0 60 23 Feb 2025 37th emgordon154 0 60 14 days ago 40th DialFrost 🇸🇬 0 61 24 Feb 2025 41st Andrey-Plotnikov 0 62 12 Jan 2025 41st pardouin 🇫🇷 0 62 24 Feb 2025 41st sean-niemann 🇺🇸 0 62 4 days ago 44th Shanethegamer 🇺🇸 0 63 16 days ago 44th sean-niemann 🇺🇸 0 63 13 days ago 44th rucin93 🇵🇱 0 63 13 days ago 44th edsrzf 🇳🇿 0 63 13 days ago 48th targrik 0 67 15 Jan 2025 48th Shanethegamer 🇺🇸 0 67 16 days ago 48th Shanethegamer 🇺🇸 0 67 15 days ago 48th emgordon154 0 67 14 days ago 52nd lifthrasiir 🇰🇷 0 68 11 Dec 2024 52nd Shanethegamer 🇺🇸 0 68 13 Dec 2024 54th khvdm 0 69 13 Jan 2025 54th 4atj 0 69 2 days ago 56th btnlq 0 70 4 Dec 2024 56th error256 0 70 15 days ago 56th namelessiw 0 70 14 days ago 59th edsrzf 🇳🇿 0 72 13 days ago 60th rhdqor213 0 74 12 days ago 60th saito-ta 🇯🇵 0 74 12 days ago 62nd kg583 🇺🇸 0 75 1 Dec 2024 62nd hallvabo 🇳🇴 0 75 30 Dec 2024 62nd ovs-code 🇩🇪 0 75 23 Feb 2025 62nd pardouin 🇫🇷 0 75 24 Feb 2025 62nd Shanethegamer 🇺🇸 0 75 15 days ago 62nd edsrzf 🇳🇿 0 75 13 days ago 62nd error256 0 75 13 days ago 62nd sean-niemann 🇺🇸 0 75 12 days ago 62nd Natanaelel 🇸🇪 0 75 12 days ago 71st Shanethegamer 🇺🇸 0 76 13 Dec 2024 71st sean-niemann 🇺🇸 0 76 14 days ago 71st edsrzf 🇳🇿 0 76 13 days ago 71st ovs-code 🇩🇪 0 76 13 days ago 75th CornerMercury 🇬🇧 0 77 3 Dec 2024 1–75 of 134 Next