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 239th DialFrost 🇸🇬 887 53 289ms 15 days ago 239th ovs-code 🇩🇪 887 53 272ms 15 days ago 239th Steffan153 🇫🇮 887 53 290ms 14 days ago 239th denkyuu1 887 53 304ms 9 days ago 239th edsrzf 🇳🇿 887 53 274ms 8 days ago 239th JayXon 🇺🇸 887 53 291ms 5 days ago 247th BREMAUCY 🇫🇷 886 35 36ms 17 days ago 248th GolfingSuccess 🇬🇷 886 44 9ms 8 May 2025 248th edsrzf 🇳🇿 886 44 9ms 10 May 2025 248th fuzzylojik-golf 🇺🇸 886 44 9ms 17 days ago 251st GolfingSuccess 🇬🇷 886 51 143ms 8 May 2025 251st rucin93 🇵🇱 886 51 154ms 8 May 2025 251st Shanethegamer 🇺🇸 886 51 142ms 8 May 2025 251st sean-niemann 🇺🇸 886 51 158ms 9 May 2025 251st Steffan153 🇫🇮 886 51 162ms 14 days ago 251st JayXon 🇺🇸 886 51 134ms 9 days ago 251st lukegustafson 🇺🇸 886 51 139ms 9 days ago 258th pardouin 🇫🇷 884 60 2,361ms 15 Feb 2026 258th emgordon154 884 60 2,455ms 16 days ago 258th edsrzf 🇳🇿 884 60 2,308ms 16 days ago 258th fuzzylojik-golf 🇺🇸 884 60 2,366ms 16 days ago 258th Steffan153 🇫🇮 884 60 2,607ms 9 days ago 258th JayXon 🇺🇸 884 60 2,367ms 5 days ago 264th AstroOrbis 884 66 19ms 12 days ago 264th Apfelvater 884 66 20ms 32 hours ago 266th Shanethegamer 🇺🇸 883 57 326ms 25 May 2025 266th sean-niemann 🇺🇸 883 57 176ms 25 May 2025 266th edsrzf 🇳🇿 883 57 167ms 25 May 2025 266th GolfingSuccess 🇬🇷 883 57 168ms 13 Dec 2025 266th MeWhenI 🇻🇦 883 57 161ms 14 days ago 266th Steffan153 🇫🇮 883 57 164ms 9 days ago 266th JayXon 🇺🇸 883 57 150ms 5 days ago 266th Matter1024 🇮🇳 883 57 151ms 5 days ago 274th kumavale 883 81 170ms 26 Nov 2025 274th JayXon 🇺🇸 883 81 158ms 8 days ago 276th sean-niemann 🇺🇸 883 102 314ms 8 May 2025 276th Shanethegamer 🇺🇸 883 102 324ms 8 May 2025 276th edsrzf 🇳🇿 883 102 316ms 9 May 2025 276th GolfingSuccess 🇬🇷 883 102 317ms 9 May 2025 276th CaedenHarper 🇨🇦 883 102 315ms 19 days ago 276th fuzzylojik-golf 🇺🇸 883 102 356ms 17 days ago 276th emgordon154 883 102 343ms 16 days ago 276th Steffan153 🇫🇮 883 102 322ms 14 days ago 276th MeWhenI 🇻🇦 883 102 330ms 14 days ago 276th stefangimmillaro 883 102 361ms 8 days ago 276th JayXon 🇺🇸 883 102 344ms 5 days ago 287th tomh1012 882 67 429ms 17 days ago 288th CaedenHarper 🇨🇦 879 50 883ms 19 days ago 288th Steffan153 🇫🇮 879 50 905ms 19 days ago 288th edsrzf 🇳🇿 879 50 943ms 19 days ago 288th GolfingSuccess 🇬🇷 879 50 1,020ms 18 days ago 292nd DialFrost 🇸🇬 879 52 516ms 17 Feb 2025 292nd CaedenHarper 🇨🇦 879 52 474ms 19 days ago 292nd HumanoidCPU 879 52 517ms 16 days ago 292nd plcc0 879 52 522ms 15 days ago 296th Shanethegamer 🇺🇸 875 75 95ms 26 Nov 2024 296th sean-niemann 🇺🇸 875 75 96ms 8 May 2025 296th HumanoidCPU 875 75 110ms 16 days ago 296th MeWhenI 🇻🇦 875 75 102ms 14 days ago 296th Steffan153 🇫🇮 875 75 116ms 9 days ago 296th stefangimmillaro 875 75 107ms 8 days ago 296th JayXon 🇺🇸 875 75 105ms 5 days ago 303rd GolfingSuccess 🇬🇷 874 46 7ms 8 May 2025 303rd edsrzf 🇳🇿 874 46 7ms 17 days ago 303rd madex 🇩🇪 874 46 7ms 12 days ago 303rd Steffan153 🇫🇮 874 46 7ms 9 days ago 307th Shanethegamer 🇺🇸 874 54 68ms 12 Dec 2024 307th error256 874 54 66ms 12 Apr 2025 307th GolfingSuccess 🇬🇷 874 54 68ms 18 days ago 307th fuzzylojik-golf 🇺🇸 874 54 68ms 16 days ago 307th edsrzf 🇳🇿 874 54 69ms 15 days ago 307th Steffan153 🇫🇮 874 54 70ms 9 days ago 313th lukechampine 874 103 345ms 7 Jun 2025 313th chris124567 874 103 362ms 8 Jun 2025 313th albanian-laundromat 🇺🇸 874 103 354ms 16 Dec 2025 316th kg583 🇺🇸 873 71 31ms 1 Dec 2024 316th CLOStrophobic 🇮🇹 873 71 14ms 18 Jan 2025 316th GolfingSuccess 🇬🇷 873 71 14ms 7 May 2025 316th edsrzf 🇳🇿 873 71 14ms 8 May 2025 316th AlephSquirrel 873 71 14ms 9 May 2025 First Prev 241–320 of 617 Next Last