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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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim 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 199th GolfingSuccess 🇬🇷 915 50 508ms 30 Dec 2024 199th ovs-code 🇩🇪 915 50 521ms 23 Feb 2025 199th pardouin 🇫🇷 915 50 438ms 24 Feb 2025 199th emgordon154 915 50 495ms 9 May 2025 199th Steffan153 🇫🇮 915 50 479ms 26 Feb 2026 199th fuzzylojik-golf 🇺🇸 915 50 410ms 23 Mar 2026 199th JayXon 🇺🇸 915 50 445ms 26 days ago 199th edsrzf 🇳🇿 915 50 430ms 25 days ago 209th Matter1024 🇮🇳 914 34 39ms 24 Mar 2026 209th anter69 🇭🇺 914 34 42ms 24 Mar 2026 209th madex 🇩🇪 914 34 37ms 26 Mar 2026 209th blaztoma 🇱🇹 914 34 41ms 13 days ago 213th jameswmccarty 913 64 16ms 29 Mar 2025 213th guilhem-roy 🇫🇷 913 64 15ms 25 days ago 213th firegene 🇮🇪 913 64 16ms 23 days ago 213th retrohun 913 64 23ms 20 days ago 213th tails618 913 64 15ms 14 days ago 213th OllieBoyne 🇬🇧 913 64 16ms 8 days ago 219th sean-niemann 🇺🇸 912 43 9ms 8 May 2025 219th targrik 912 43 9ms 3 Sep 2025 219th Steffan153 🇫🇮 912 43 9ms 26 Mar 2026 219th sisyphus-ppcg 🇦🇺 912 43 9ms 26 days ago 219th JayXon 🇺🇸 912 43 9ms 14 days ago 219th DialFrost 🇸🇬 912 43 9ms 13 days ago 225th canissimia 🇦🇶 911 39 6ms 20 days ago 226th madex 🇩🇪 897 41 1,591ms 26 Mar 2026 226th MeWhenI 🇻🇦 897 41 1,602ms 27 Mar 2026 226th DialFrost 🇸🇬 897 41 1,615ms 13 days ago 229th lifthrasiir 🇰🇷 897 51 562ms 11 Dec 2024 230th AdrienHache 🇫🇷 897 66 475ms 2 Nov 2025 230th namelessiw 897 66 545ms 2 Nov 2025 230th GolfingSuccess 🇬🇷 897 66 472ms 4 Feb 2026 230th Yax42 🇫🇷 897 66 486ms 23 Mar 2026 230th fuzzylojik-golf 🇺🇸 897 66 632ms 24 Mar 2026 230th edsrzf 🇳🇿 897 66 521ms 26 Mar 2026 230th Steffan153 🇫🇮 897 66 455ms 26 Mar 2026 230th stefangimmillaro 897 66 539ms 26 days ago 230th JayXon 🇺🇸 897 66 531ms 22 days ago 230th DialFrost 🇸🇬 897 66 475ms 13 days ago 240th firegene 🇮🇪 896 31 37ms 16 hours ago 240th scpchicken 🇵🇼 896 31 40ms 6 hours ago 242nd acollett89 896 46 12ms 30 Mar 2026 243rd pardouin 🇫🇷 895 19 86ms 25 Feb 2025 243rd MeWhenI 🇻🇦 895 19 97ms 8 May 2025 243rd emgordon154 895 19 88ms 22 Nov 2025 243rd CaedenHarper 🇨🇦 895 19 90ms 21 Mar 2026 243rd plcc0 895 19 90ms 25 Mar 2026 243rd CornerMercury 🇬🇧 895 19 85ms 27 Mar 2026 243rd Steffan153 🇫🇮 895 19 89ms 26 days ago 243rd edsrzf 🇳🇿 895 19 90ms 26 days ago 251st Shanethegamer 🇺🇸 894 32 124ms 26 Nov 2024 251st DialFrost 🇸🇬 894 32 210ms 24 Feb 2025 251st fuzzylojik-golf 🇺🇸 894 32 127ms 24 Mar 2026 251st madex 🇩🇪 894 32 214ms 27 Mar 2026 255th saito-ta 🇯🇵 894 78 4ms 10 May 2025 255th rhdqor213 894 78 4ms 10 May 2025 257th sean-niemann 🇺🇸 894 86 485ms 25 Sep 2025 257th MeWhenI 🇻🇦 894 86 482ms 21 Nov 2025 257th GolfingSuccess 🇬🇷 894 86 500ms 12 Jan 2026 257th CaedenHarper 🇨🇦 894 86 492ms 22 Mar 2026 257th edsrzf 🇳🇿 894 86 484ms 25 Mar 2026 257th emgordon154 894 86 406ms 25 Mar 2026 257th Steffan153 🇫🇮 894 86 471ms 26 Mar 2026 257th fuzzylojik-golf 🇺🇸 894 86 450ms 26 days ago 257th stefangimmillaro 894 86 425ms 25 days ago 257th JayXon 🇺🇸 894 86 512ms 22 days ago 267th GolfingSuccess 🇬🇷 891 44 9ms 8 May 2025 267th edsrzf 🇳🇿 891 44 9ms 10 May 2025 267th fuzzylojik-golf 🇺🇸 891 44 9ms 24 Mar 2026 270th saito-ta 🇯🇵 890 45 555ms 10 May 2025 270th Steffan153 🇫🇮 890 45 317ms 27 days ago 272nd GolfingSuccess 🇬🇷 889 51 139ms 8 May 2025 272nd rucin93 🇵🇱 889 51 139ms 8 May 2025 272nd Shanethegamer 🇺🇸 889 51 140ms 8 May 2025 272nd sean-niemann 🇺🇸 889 51 140ms 9 May 2025 272nd Steffan153 🇫🇮 889 51 136ms 26 Mar 2026 272nd JayXon 🇺🇸 889 51 143ms 26 days ago 272nd lukegustafson 🇺🇸 889 51 141ms 26 days ago 279th Shanethegamer 🇺🇸 889 57 326ms 25 May 2025 279th sean-niemann 🇺🇸 889 57 176ms 25 May 2025 279th edsrzf 🇳🇿 889 57 167ms 25 May 2025 279th GolfingSuccess 🇬🇷 889 57 168ms 13 Dec 2025 279th MeWhenI 🇻🇦 889 57 161ms 27 Mar 2026 279th Steffan153 🇫🇮 889 57 164ms 26 days ago 279th JayXon 🇺🇸 889 57 150ms 22 days ago 279th Matter1024 🇮🇳 889 57 151ms 21 days ago 279th DialFrost 🇸🇬 889 57 155ms 13 days ago 288th BREMAUCY 🇫🇷 888 35 41ms 24 Mar 2026 289th antimon2 🇯🇵 887 53 322ms 16 Dec 2024 289th Shanethegamer 🇺🇸 887 53 319ms 1 Feb 2025 289th DialFrost 🇸🇬 887 53 297ms 25 Mar 2026 289th ovs-code 🇩🇪 887 53 307ms 26 Mar 2026 289th Steffan153 🇫🇮 887 53 324ms 26 Mar 2026 289th denkyuu1 887 53 337ms 26 days ago 289th edsrzf 🇳🇿 887 53 309ms 25 days ago 289th JayXon 🇺🇸 887 53 319ms 22 days ago 297th pardouin 🇫🇷 887 60 2,353ms 15 Feb 2026 297th emgordon154 887 60 2,589ms 25 Mar 2026 297th edsrzf 🇳🇿 887 60 2,292ms 25 Mar 2026 297th fuzzylojik-golf 🇺🇸 887 60 2,370ms 25 Mar 2026 First Prev 201–300 of 695 Next Last