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 234th JayXon 🇺🇸 887 53 291ms 2 days ago 242nd BREMAUCY 🇫🇷 886 35 36ms 14 days ago 243rd GolfingSuccess 🇬🇷 886 44 9ms 8 May 2025 243rd edsrzf 🇳🇿 886 44 9ms 10 May 2025 243rd fuzzylojik-golf 🇺🇸 886 44 9ms 14 days ago 246th GolfingSuccess 🇬🇷 886 51 157ms 8 May 2025 246th rucin93 🇵🇱 886 51 150ms 8 May 2025 246th Shanethegamer 🇺🇸 886 51 150ms 8 May 2025 246th sean-niemann 🇺🇸 886 51 150ms 9 May 2025 246th Steffan153 🇫🇮 886 51 124ms 12 days ago 246th JayXon 🇺🇸 886 51 133ms 6 days ago 246th lukegustafson 🇺🇸 886 51 139ms 6 days ago 253rd kumavale 885 81 170ms 26 Nov 2025 253rd JayXon 🇺🇸 885 81 158ms 5 days ago 255th pardouin 🇫🇷 884 60 2,361ms 15 Feb 2026 255th emgordon154 884 60 2,455ms 13 days ago 255th edsrzf 🇳🇿 884 60 2,308ms 13 days ago 255th fuzzylojik-golf 🇺🇸 884 60 2,366ms 13 days ago 255th Steffan153 🇫🇮 884 60 2,607ms 7 days ago 255th JayXon 🇺🇸 884 60 2,367ms 2 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 11 days ago 261st Steffan153 🇫🇮 883 57 164ms 7 days ago 261st JayXon 🇺🇸 883 57 150ms 2 days ago 261st Matter1024 🇮🇳 883 57 153ms 2 days ago 269th sean-niemann 🇺🇸 883 102 286ms 8 May 2025 269th Shanethegamer 🇺🇸 883 102 307ms 8 May 2025 269th edsrzf 🇳🇿 883 102 295ms 9 May 2025 269th GolfingSuccess 🇬🇷 883 102 306ms 9 May 2025 269th CaedenHarper 🇨🇦 883 102 301ms 17 days ago 269th fuzzylojik-golf 🇺🇸 883 102 292ms 14 days ago 269th emgordon154 883 102 274ms 13 days ago 269th Steffan153 🇫🇮 883 102 284ms 12 days ago 269th MeWhenI 🇻🇦 883 102 287ms 11 days ago 269th stefangimmillaro 883 102 325ms 5 days ago 269th JayXon 🇺🇸 883 102 301ms 2 days ago 280th AstroOrbis 882 66 15ms 9 days ago 281st tomh1012 882 67 429ms 14 days ago 282nd CaedenHarper 🇨🇦 879 50 883ms 16 days ago 282nd Steffan153 🇫🇮 879 50 956ms 16 days ago 282nd edsrzf 🇳🇿 879 50 943ms 16 days ago 282nd GolfingSuccess 🇬🇷 879 50 1,020ms 15 days ago 286th DialFrost 🇸🇬 879 52 424ms 17 Feb 2025 286th CaedenHarper 🇨🇦 879 52 452ms 17 days ago 286th HumanoidCPU 879 52 394ms 13 days ago 286th plcc0 879 52 456ms 12 days ago 290th GolfingSuccess 🇬🇷 874 46 7ms 8 May 2025 290th edsrzf 🇳🇿 874 46 7ms 14 days ago 290th madex 🇩🇪 874 46 7ms 10 days ago 290th Steffan153 🇫🇮 874 46 7ms 7 days ago 294th Shanethegamer 🇺🇸 874 54 68ms 12 Dec 2024 294th error256 874 54 66ms 12 Apr 2025 294th GolfingSuccess 🇬🇷 874 54 69ms 15 days ago 294th fuzzylojik-golf 🇺🇸 874 54 68ms 13 days ago 294th edsrzf 🇳🇿 874 54 69ms 12 days ago 294th Steffan153 🇫🇮 874 54 71ms 7 days ago 300th emgordon154 874 82 165ms 14 Feb 2026 300th edsrzf 🇳🇿 874 82 167ms 12 days ago 300th stefangimmillaro 874 82 162ms 6 days ago 300th jusaka 874 82 159ms 4 days ago 300th snoozingnewt 🇨🇦 874 82 162ms 3 days ago 305th lukechampine 874 103 301ms 7 Jun 2025 305th chris124567 874 103 294ms 8 Jun 2025 305th albanian-laundromat 🇺🇸 874 103 270ms 16 Dec 2025 308th kg583 🇺🇸 873 71 33ms 1 Dec 2024 308th CLOStrophobic 🇮🇹 873 71 16ms 18 Jan 2025 308th GolfingSuccess 🇬🇷 873 71 15ms 7 May 2025 308th edsrzf 🇳🇿 873 71 15ms 8 May 2025 308th AlephSquirrel 873 71 15ms 9 May 2025 308th Steffan153 🇫🇮 873 71 15ms 7 days ago 314th LukeBridges 🇬🇧 872 47 11ms 14 days ago 315th sean-niemann 🇺🇸 872 80 455ms 8 May 2025 315th Steffan153 🇫🇮 872 80 500ms 7 days ago 315th JayXon 🇺🇸 872 80 492ms 15 hours ago 318th Shanethegamer 🇺🇸 871 68 135ms 26 Nov 2024 318th sean-niemann 🇺🇸 871 68 117ms 8 May 2025 318th edsrzf 🇳🇿 871 68 111ms 25 May 2025 First Prev 241–320 of 608 Next Last