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 GolfingSuccess 🇬🇷 897 86 399ms 12 Jan 2026 239th CaedenHarper 🇨🇦 897 86 399ms 26 days ago 239th edsrzf 🇳🇿 897 86 402ms 23 days ago 239th emgordon154 897 86 406ms 22 days ago 239th Steffan153 🇫🇮 897 86 390ms 21 days ago 239th fuzzylojik-golf 🇺🇸 897 86 341ms 16 days ago 239th stefangimmillaro 897 86 364ms 15 days ago 239th JayXon 🇺🇸 897 86 367ms 12 days ago 249th saito-ta 🇯🇵 896 45 555ms 10 May 2025 249th Steffan153 🇫🇮 896 45 317ms 17 days ago 251st pardouin 🇫🇷 895 19 86ms 25 Feb 2025 251st MeWhenI 🇻🇦 895 19 79ms 8 May 2025 251st emgordon154 895 19 77ms 22 Nov 2025 251st CaedenHarper 🇨🇦 895 19 88ms 26 days ago 251st plcc0 895 19 82ms 22 days ago 251st CornerMercury 🇬🇧 895 19 80ms 20 days ago 251st Steffan153 🇫🇮 895 19 84ms 16 days ago 251st edsrzf 🇳🇿 895 19 92ms 16 days ago 259th acollett89 895 46 16ms 18 days ago 260th saito-ta 🇯🇵 895 78 4ms 10 May 2025 260th rhdqor213 895 78 4ms 10 May 2025 262nd GolfingSuccess 🇬🇷 894 44 9ms 8 May 2025 262nd edsrzf 🇳🇿 894 44 9ms 10 May 2025 262nd fuzzylojik-golf 🇺🇸 894 44 9ms 24 days ago 265th Shanethegamer 🇺🇸 894 57 326ms 25 May 2025 265th sean-niemann 🇺🇸 894 57 176ms 25 May 2025 265th edsrzf 🇳🇿 894 57 167ms 25 May 2025 265th GolfingSuccess 🇬🇷 894 57 168ms 13 Dec 2025 265th MeWhenI 🇻🇦 894 57 161ms 21 days ago 265th Steffan153 🇫🇮 894 57 164ms 16 days ago 265th JayXon 🇺🇸 894 57 150ms 12 days ago 265th Matter1024 🇮🇳 894 57 151ms 12 days ago 265th DialFrost 🇸🇬 894 57 155ms 3 days ago 274th GolfingSuccess 🇬🇷 892 51 166ms 8 May 2025 274th rucin93 🇵🇱 892 51 166ms 8 May 2025 274th Shanethegamer 🇺🇸 892 51 164ms 8 May 2025 274th sean-niemann 🇺🇸 892 51 156ms 9 May 2025 274th Steffan153 🇫🇮 892 51 141ms 21 days ago 274th JayXon 🇺🇸 892 51 168ms 16 days ago 274th lukegustafson 🇺🇸 892 51 142ms 16 days ago 281st antimon2 🇯🇵 892 53 335ms 16 Dec 2024 281st Shanethegamer 🇺🇸 892 53 319ms 1 Feb 2025 281st DialFrost 🇸🇬 892 53 297ms 22 days ago 281st ovs-code 🇩🇪 892 53 315ms 21 days ago 281st Steffan153 🇫🇮 892 53 324ms 21 days ago 281st denkyuu1 892 53 368ms 16 days ago 281st edsrzf 🇳🇿 892 53 328ms 15 days ago 281st JayXon 🇺🇸 892 53 326ms 12 days ago 289th BREMAUCY 🇫🇷 890 35 36ms 24 days ago 290th CaedenHarper 🇨🇦 890 50 883ms 26 days ago 290th Steffan153 🇫🇮 890 50 905ms 26 days ago 290th edsrzf 🇳🇿 890 50 943ms 26 days ago 290th GolfingSuccess 🇬🇷 890 50 1,020ms 25 days ago 294th sean-niemann 🇺🇸 890 102 314ms 8 May 2025 294th Shanethegamer 🇺🇸 890 102 324ms 8 May 2025 294th edsrzf 🇳🇿 890 102 316ms 9 May 2025 294th GolfingSuccess 🇬🇷 890 102 317ms 9 May 2025 294th CaedenHarper 🇨🇦 890 102 315ms 26 days ago 294th fuzzylojik-golf 🇺🇸 890 102 356ms 24 days ago 294th emgordon154 890 102 343ms 23 days ago 294th Steffan153 🇫🇮 890 102 322ms 21 days ago 294th MeWhenI 🇻🇦 890 102 330ms 21 days ago 294th stefangimmillaro 890 102 361ms 15 days ago 294th JayXon 🇺🇸 890 102 344ms 12 days ago 294th DialFrost 🇸🇬 890 102 318ms 3 days ago 306th pardouin 🇫🇷 889 60 2,361ms 15 Feb 2026 306th emgordon154 889 60 2,455ms 23 days ago 306th edsrzf 🇳🇿 889 60 2,308ms 23 days ago 306th fuzzylojik-golf 🇺🇸 889 60 2,366ms 23 days ago 306th Steffan153 🇫🇮 889 60 2,607ms 16 days ago 306th JayXon 🇺🇸 889 60 2,367ms 12 days ago 306th DialFrost 🇸🇬 889 60 2,479ms 3 days ago 313th tomh1012 887 67 506ms 24 days ago 314th kumavale 887 81 164ms 26 Nov 2025 314th JayXon 🇺🇸 887 81 174ms 15 days ago 316th AstroOrbis 886 66 19ms 18 days ago 316th Apfelvater 886 66 20ms 8 days ago 318th GolfingSuccess 🇬🇷 884 46 7ms 8 May 2025 318th edsrzf 🇳🇿 884 46 7ms 24 days ago 318th madex 🇩🇪 884 46 7ms 19 days ago First Prev 241–320 of 782 Next Last