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 721st CaedenHarper 🇨🇦 61 853 590ms 24 days ago 722nd namelessiw 0 6 160ms 13 Oct 2025 722nd Shanethegamer 🇺🇸 0 6 193ms 20 Oct 2025 722nd GolfingSuccess 🇬🇷 0 6 156ms 13 Dec 2025 725th Natanaelel 🇸🇪 0 7 59ms 2 May 2025 725th 2bular 0 7 55ms 2 May 2025 725th kg583 🇺🇸 0 7 262ms 8 May 2025 725th GolfingSuccess 🇬🇷 0 7 262ms 14 May 2025 725th Shanethegamer 🇺🇸 0 7 57ms 30 May 2025 725th JOrE20 0 7 267ms 27 Feb 2026 725th darrenks 🇺🇸 0 7 58ms 23 days ago 725th plcc0 0 7 58ms 21 days ago 725th someCoder-a11y 0 7 163ms 4 hours ago 734th ovs-code 🇩🇪 0 8 55ms 12 Oct 2025 735th GolfingSuccess 🇬🇷 0 13 158ms 8 May 2025 735th Shanethegamer 🇺🇸 0 13 148ms 30 May 2025 737th themoonisacheese 0 18 1,011ms 17 days ago 738th GolfingSuccess 🇬🇷 0 41 16ms 8 Aug 2025 739th Shanethegamer 🇺🇸 0 42 10ms 7 Feb 2026 740th KatieLG 🇬🇧 0 50 16ms 19 days ago 741st Shanethegamer 🇺🇸 0 56 66ms 30 Apr 2025 741st GolfingSuccess 🇬🇷 0 56 70ms 8 May 2025 741st sean-niemann 🇺🇸 0 56 67ms 8 May 2025 744th Matter1024 🇮🇳 0 57 68ms 13 Feb 2026 745th GolfingSuccess 🇬🇷 0 59 72ms 8 May 2025 746th madex 🇩🇪 0 62 1,125ms 20 days ago 747th GolfingSuccess 🇬🇷 0 67 12ms 8 May 2025 748th dokutan 0 72 76ms 8 Feb 2026 749th GolfingSuccess 🇬🇷 0 73 7ms 21 days ago 750th fuzzylojik-golf 🇺🇸 0 76 7ms 17 days ago 751st ovs-code 🇩🇪 0 77 78ms 30 May 2025 752nd GolfingSuccess 🇬🇷 0 79 79ms 14 May 2025 753rd GolfingSuccess 🇬🇷 0 81 16ms 4 days ago 754th jusaka 0 92 1,545ms 23 hours ago 755th edsrzf 🇳🇿 0 94 187ms 17 May 2025 756th GolfingSuccess 🇬🇷 0 96 182ms 7 May 2025 757th Matter1024 🇮🇳 0 99 11ms 4 days ago 758th jusaka 0 105 88ms 19 hours ago 759th GolfingSuccess 🇬🇷 0 117 8ms 25 Dec 2025 760th GolfingSuccess 🇬🇷 0 138 271ms 8 May 2025 761st jusaka 0 168 14ms 16 hours ago 762nd jusaka 0 181 178ms 20 hours ago 762nd jusaka 0 181 12ms 13 hours ago 764th jusaka 0 198 7ms 15 hours ago 765th jusaka 0 200 22ms 19 hours ago 766th jusaka 0 206 50ms 13 hours ago 767th jusaka 0 209 111ms 17 hours ago 768th jusaka 0 219 7ms 16 hours ago 769th jusaka 0 255 33ms 18 hours ago 770th jusaka 0 373 70ms 17 hours ago 771st jusaka 0 394 159ms 16 hours ago 772nd jusaka 0 440 7ms 16 hours ago First Prev 721–772 of 772
