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 238th ovs-code 🇩🇪 887 53 272ms 13 days ago 238th Steffan153 🇫🇮 887 53 290ms 13 days ago 238th denkyuu1 887 53 304ms 7 days ago 238th edsrzf 🇳🇿 887 53 274ms 7 days ago 238th JayXon 🇺🇸 887 53 291ms 4 days ago 246th BREMAUCY 🇫🇷 886 35 36ms 15 days ago 247th GolfingSuccess 🇬🇷 886 44 9ms 8 May 2025 247th edsrzf 🇳🇿 886 44 9ms 10 May 2025 247th fuzzylojik-golf 🇺🇸 886 44 9ms 16 days ago 250th GolfingSuccess 🇬🇷 886 51 143ms 8 May 2025 250th rucin93 🇵🇱 886 51 154ms 8 May 2025 250th Shanethegamer 🇺🇸 886 51 142ms 8 May 2025 250th sean-niemann 🇺🇸 886 51 158ms 9 May 2025 250th Steffan153 🇫🇮 886 51 162ms 13 days ago 250th JayXon 🇺🇸 886 51 134ms 8 days ago 250th lukegustafson 🇺🇸 886 51 139ms 8 days ago 257th pardouin 🇫🇷 884 60 2,361ms 15 Feb 2026 257th emgordon154 884 60 2,455ms 15 days ago 257th edsrzf 🇳🇿 884 60 2,308ms 15 days ago 257th fuzzylojik-golf 🇺🇸 884 60 2,366ms 14 days ago 257th Steffan153 🇫🇮 884 60 2,607ms 8 days ago 257th JayXon 🇺🇸 884 60 2,367ms 4 days ago 263rd AstroOrbis 884 66 19ms 10 days ago 263rd Apfelvater 884 66 20ms 14 mins ago 265th Shanethegamer 🇺🇸 883 57 326ms 25 May 2025 265th sean-niemann 🇺🇸 883 57 176ms 25 May 2025 265th edsrzf 🇳🇿 883 57 167ms 25 May 2025 265th GolfingSuccess 🇬🇷 883 57 168ms 13 Dec 2025 265th MeWhenI 🇻🇦 883 57 161ms 12 days ago 265th Steffan153 🇫🇮 883 57 164ms 8 days ago 265th JayXon 🇺🇸 883 57 150ms 4 days ago 265th Matter1024 🇮🇳 883 57 151ms 3 days ago 273rd kumavale 883 81 170ms 26 Nov 2025 273rd JayXon 🇺🇸 883 81 158ms 7 days ago 275th sean-niemann 🇺🇸 883 102 314ms 8 May 2025 275th Shanethegamer 🇺🇸 883 102 324ms 8 May 2025 275th edsrzf 🇳🇿 883 102 316ms 9 May 2025 275th GolfingSuccess 🇬🇷 883 102 317ms 9 May 2025 275th CaedenHarper 🇨🇦 883 102 315ms 18 days ago 275th fuzzylojik-golf 🇺🇸 883 102 356ms 16 days ago 275th emgordon154 883 102 343ms 15 days ago 275th Steffan153 🇫🇮 883 102 322ms 13 days ago 275th MeWhenI 🇻🇦 883 102 330ms 12 days ago 275th stefangimmillaro 883 102 361ms 7 days ago 275th JayXon 🇺🇸 883 102 344ms 4 days ago 286th tomh1012 882 67 429ms 15 days ago 287th CaedenHarper 🇨🇦 879 50 883ms 18 days ago 287th Steffan153 🇫🇮 879 50 905ms 18 days ago 287th edsrzf 🇳🇿 879 50 943ms 18 days ago 287th GolfingSuccess 🇬🇷 879 50 1,020ms 17 days ago 291st DialFrost 🇸🇬 879 52 516ms 17 Feb 2025 291st CaedenHarper 🇨🇦 879 52 474ms 18 days ago 291st HumanoidCPU 879 52 517ms 15 days ago 291st plcc0 879 52 522ms 13 days ago 295th GolfingSuccess 🇬🇷 874 46 7ms 8 May 2025 295th edsrzf 🇳🇿 874 46 7ms 16 days ago 295th madex 🇩🇪 874 46 7ms 11 days ago 295th Steffan153 🇫🇮 874 46 7ms 8 days ago 299th Shanethegamer 🇺🇸 874 54 68ms 12 Dec 2024 299th error256 874 54 66ms 12 Apr 2025 299th GolfingSuccess 🇬🇷 874 54 68ms 17 days ago 299th fuzzylojik-golf 🇺🇸 874 54 68ms 14 days ago 299th edsrzf 🇳🇿 874 54 69ms 13 days ago 299th Steffan153 🇫🇮 874 54 70ms 8 days ago 305th lukechampine 874 103 345ms 7 Jun 2025 305th chris124567 874 103 362ms 8 Jun 2025 305th albanian-laundromat 🇺🇸 874 103 354ms 16 Dec 2025 308th kg583 🇺🇸 873 71 31ms 1 Dec 2024 308th CLOStrophobic 🇮🇹 873 71 14ms 18 Jan 2025 308th GolfingSuccess 🇬🇷 873 71 14ms 7 May 2025 308th edsrzf 🇳🇿 873 71 14ms 8 May 2025 308th AlephSquirrel 873 71 14ms 9 May 2025 308th Steffan153 🇫🇮 873 71 15ms 8 days ago 314th LukeBridges 🇬🇧 872 47 16ms 15 days ago 315th sean-niemann 🇺🇸 872 80 455ms 8 May 2025 315th Steffan153 🇫🇮 872 80 500ms 8 days ago 315th JayXon 🇺🇸 872 80 492ms 2 days ago 318th emgordon154 872 82 165ms 14 Feb 2026 318th edsrzf 🇳🇿 872 82 167ms 14 days ago 318th stefangimmillaro 872 82 162ms 8 days ago First Prev 241–320 of 614 Next Last