Gray Code Encoder in all languages in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 236th denkyuu1 887 53 318ms 7 days ago 236th edsrzf 🇳🇿 887 53 274ms 6 days ago 236th JayXon 🇺🇸 887 53 291ms 3 days ago 244th BREMAUCY 🇫🇷 886 35 36ms 15 days ago 245th GolfingSuccess 🇬🇷 886 44 9ms 8 May 2025 245th edsrzf 🇳🇿 886 44 9ms 10 May 2025 245th fuzzylojik-golf 🇺🇸 886 44 9ms 15 days ago 248th GolfingSuccess 🇬🇷 886 51 157ms 8 May 2025 248th rucin93 🇵🇱 886 51 150ms 8 May 2025 248th Shanethegamer 🇺🇸 886 51 150ms 8 May 2025 248th sean-niemann 🇺🇸 886 51 150ms 9 May 2025 248th Steffan153 🇫🇮 886 51 124ms 12 days ago 248th JayXon 🇺🇸 886 51 133ms 7 days ago 248th lukegustafson 🇺🇸 886 51 139ms 7 days ago 255th pardouin 🇫🇷 884 60 2,361ms 15 Feb 2026 255th emgordon154 884 60 2,455ms 14 days ago 255th edsrzf 🇳🇿 884 60 2,308ms 14 days ago 255th fuzzylojik-golf 🇺🇸 884 60 2,366ms 14 days ago 255th Steffan153 🇫🇮 884 60 2,607ms 7 days ago 255th JayXon 🇺🇸 884 60 2,367ms 3 days ago 261st Shanethegamer 🇺🇸 883 57 326ms 25 May 2025 261st sean-niemann 🇺🇸 883 57 176ms 25 May 2025 261st edsrzf 🇳🇿 883 57 167ms 25 May 2025 261st GolfingSuccess 🇬🇷 883 57 171ms 13 Dec 2025 261st MeWhenI 🇻🇦 883 57 161ms 12 days ago 261st Steffan153 🇫🇮 883 57 164ms 7 days ago 261st JayXon 🇺🇸 883 57 150ms 3 days ago 261st Matter1024 🇮🇳 883 57 153ms 3 days ago 269th AstroOrbis 883 66 15ms 9 days ago 270th kumavale 883 81 170ms 26 Nov 2025 270th JayXon 🇺🇸 883 81 158ms 6 days ago 272nd sean-niemann 🇺🇸 883 102 286ms 8 May 2025 272nd Shanethegamer 🇺🇸 883 102 307ms 8 May 2025 272nd edsrzf 🇳🇿 883 102 295ms 9 May 2025 272nd GolfingSuccess 🇬🇷 883 102 306ms 9 May 2025 272nd CaedenHarper 🇨🇦 883 102 301ms 17 days ago 272nd fuzzylojik-golf 🇺🇸 883 102 292ms 15 days ago 272nd emgordon154 883 102 274ms 14 days ago 272nd Steffan153 🇫🇮 883 102 284ms 12 days ago 272nd MeWhenI 🇻🇦 883 102 287ms 12 days ago 272nd stefangimmillaro 883 102 325ms 6 days ago 272nd JayXon 🇺🇸 883 102 301ms 3 days ago 283rd tomh1012 882 67 429ms 15 days ago 284th CaedenHarper 🇨🇦 879 50 883ms 17 days ago 284th Steffan153 🇫🇮 879 50 956ms 17 days ago 284th edsrzf 🇳🇿 879 50 943ms 17 days ago 284th GolfingSuccess 🇬🇷 879 50 1,020ms 16 days ago 288th DialFrost 🇸🇬 879 52 424ms 17 Feb 2025 288th CaedenHarper 🇨🇦 879 52 452ms 17 days ago 288th HumanoidCPU 879 52 394ms 14 days ago 288th plcc0 879 52 456ms 13 days ago 292nd GolfingSuccess 🇬🇷 874 46 7ms 8 May 2025 292nd edsrzf 🇳🇿 874 46 7ms 15 days ago 292nd madex 🇩🇪 874 46 7ms 10 days ago 292nd Steffan153 🇫🇮 874 46 7ms 7 days ago 296th Shanethegamer 🇺🇸 874 54 68ms 12 Dec 2024 296th error256 874 54 66ms 12 Apr 2025 296th GolfingSuccess 🇬🇷 874 54 69ms 16 days ago 296th fuzzylojik-golf 🇺🇸 874 54 68ms 14 days ago 296th edsrzf 🇳🇿 874 54 69ms 13 days ago 296th Steffan153 🇫🇮 874 54 71ms 7 days ago 302nd lukechampine 874 103 301ms 7 Jun 2025 302nd chris124567 874 103 294ms 8 Jun 2025 302nd albanian-laundromat 🇺🇸 874 103 270ms 16 Dec 2025 305th kg583 🇺🇸 873 71 33ms 1 Dec 2024 305th CLOStrophobic 🇮🇹 873 71 16ms 18 Jan 2025 305th GolfingSuccess 🇬🇷 873 71 15ms 7 May 2025 305th edsrzf 🇳🇿 873 71 15ms 8 May 2025 305th AlephSquirrel 873 71 15ms 9 May 2025 305th Steffan153 🇫🇮 873 71 15ms 7 days ago 311th LukeBridges 🇬🇧 872 47 11ms 15 days ago 312th sean-niemann 🇺🇸 872 80 455ms 8 May 2025 312th Steffan153 🇫🇮 872 80 500ms 7 days ago 312th JayXon 🇺🇸 872 80 492ms 32 hours ago 315th emgordon154 872 82 165ms 14 Feb 2026 315th edsrzf 🇳🇿 872 82 167ms 13 days ago 315th stefangimmillaro 872 82 162ms 7 days ago 315th snoozingnewt 🇨🇦 872 82 162ms 4 days ago 315th vang1ong7ang 872 82 165ms 7 hours ago 320th Shanethegamer 🇺🇸 871 68 135ms 26 Nov 2024 First Prev 241–320 of 609 Next Last