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 🇸🇬 883 53 289ms 9 days ago 239th ovs-code 🇩🇪 883 53 272ms 8 days ago 239th Steffan153 🇫🇮 883 53 290ms 8 days ago 239th denkyuu1 883 53 319ms 2 days ago 239th edsrzf 🇳🇿 883 53 274ms 2 days ago 246th kumavale 883 81 170ms 26 Nov 2025 246th JayXon 🇺🇸 883 81 158ms 2 days ago 248th AstroOrbis 882 66 15ms 5 days ago 249th Steffan153 🇫🇮 881 45 6ms 8 days ago 250th pardouin 🇫🇷 881 60 2,725ms 15 Feb 2026 250th emgordon154 881 60 2,620ms 10 days ago 250th edsrzf 🇳🇿 881 60 2,595ms 10 days ago 250th fuzzylojik-golf 🇺🇸 881 60 2,673ms 9 days ago 250th Steffan153 🇫🇮 881 60 2,607ms 3 days ago 255th tomh1012 881 67 429ms 10 days ago 256th sean-niemann 🇺🇸 881 102 286ms 8 May 2025 256th Shanethegamer 🇺🇸 881 102 307ms 8 May 2025 256th edsrzf 🇳🇿 881 102 295ms 9 May 2025 256th GolfingSuccess 🇬🇷 881 102 306ms 9 May 2025 256th CaedenHarper 🇨🇦 881 102 301ms 13 days ago 256th fuzzylojik-golf 🇺🇸 881 102 292ms 11 days ago 256th emgordon154 881 102 274ms 10 days ago 256th Steffan153 🇫🇮 881 102 284ms 8 days ago 256th MeWhenI 🇻🇦 881 102 287ms 7 days ago 256th stefangimmillaro 881 102 325ms 2 days ago 266th Shanethegamer 🇺🇸 880 57 326ms 25 May 2025 266th sean-niemann 🇺🇸 880 57 176ms 25 May 2025 266th edsrzf 🇳🇿 880 57 167ms 25 May 2025 266th GolfingSuccess 🇬🇷 880 57 171ms 13 Dec 2025 266th MeWhenI 🇻🇦 880 57 161ms 7 days ago 266th Steffan153 🇫🇮 880 57 167ms 3 days ago 272nd CaedenHarper 🇨🇦 879 50 883ms 13 days ago 272nd Steffan153 🇫🇮 879 50 956ms 13 days ago 272nd edsrzf 🇳🇿 879 50 943ms 13 days ago 272nd GolfingSuccess 🇬🇷 879 50 1,020ms 12 days ago 276th DialFrost 🇸🇬 879 52 424ms 17 Feb 2025 276th CaedenHarper 🇨🇦 879 52 472ms 13 days ago 276th HumanoidCPU 879 52 394ms 10 days ago 276th plcc0 879 52 456ms 8 days ago 280th GolfingSuccess 🇬🇷 874 46 7ms 8 May 2025 280th edsrzf 🇳🇿 874 46 7ms 11 days ago 280th madex 🇩🇪 874 46 8ms 6 days ago 280th Steffan153 🇫🇮 874 46 7ms 3 days ago 284th Shanethegamer 🇺🇸 874 54 69ms 12 Dec 2024 284th error256 874 54 66ms 12 Apr 2025 284th GolfingSuccess 🇬🇷 874 54 71ms 12 days ago 284th fuzzylojik-golf 🇺🇸 874 54 68ms 9 days ago 284th edsrzf 🇳🇿 874 54 70ms 8 days ago 284th Steffan153 🇫🇮 874 54 71ms 3 days ago 290th kg583 🇺🇸 873 71 27ms 1 Dec 2024 290th CLOStrophobic 🇮🇹 873 71 13ms 18 Jan 2025 290th GolfingSuccess 🇬🇷 873 71 14ms 7 May 2025 290th edsrzf 🇳🇿 873 71 14ms 8 May 2025 290th AlephSquirrel 873 71 13ms 9 May 2025 290th Steffan153 🇫🇮 873 71 14ms 3 days ago 296th LukeBridges 🇬🇧 872 47 11ms 10 days ago 297th emgordon154 872 82 165ms 14 Feb 2026 297th edsrzf 🇳🇿 872 82 167ms 9 days ago 297th stefangimmillaro 872 82 162ms 3 days ago 297th jusaka 872 82 148ms 19 hours ago 301st lukechampine 872 103 301ms 7 Jun 2025 301st chris124567 872 103 294ms 8 Jun 2025 301st albanian-laundromat 872 103 270ms 16 Dec 2025 304th emplv 🇱🇻 869 52 128ms 3 days ago 305th msbranicky 869 67 16ms 7 days ago 306th sean-niemann 🇺🇸 869 80 455ms 8 May 2025 306th Steffan153 🇫🇮 869 80 500ms 3 days ago 308th Shanethegamer 🇺🇸 867 68 145ms 26 Nov 2024 308th sean-niemann 🇺🇸 867 68 131ms 8 May 2025 308th edsrzf 🇳🇿 867 68 113ms 25 May 2025 308th GolfingSuccess 🇬🇷 867 68 110ms 12 days ago 308th Steffan153 🇫🇮 867 68 104ms 8 days ago 313th Shanethegamer 🇺🇸 867 75 95ms 26 Nov 2024 313th sean-niemann 🇺🇸 867 75 105ms 8 May 2025 313th HumanoidCPU 867 75 110ms 9 days ago 313th MeWhenI 🇻🇦 867 75 102ms 7 days ago 313th Steffan153 🇫🇮 867 75 116ms 3 days ago 313th stefangimmillaro 867 75 107ms 2 days ago 319th GolfingSuccess 🇬🇷 866 61 2,438ms 8 May 2025 319th madex 🇩🇪 866 61 2,421ms 14 days ago First Prev 241–320 of 583 Next Last