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 namelessiw 0 6 160ms 13 Oct 2025 721st Shanethegamer 🇺🇸 0 6 193ms 20 Oct 2025 721st GolfingSuccess 🇬🇷 0 6 156ms 13 Dec 2025 724th Natanaelel 🇸🇪 0 7 59ms 2 May 2025 724th 2bular 0 7 55ms 2 May 2025 724th kg583 🇺🇸 0 7 262ms 8 May 2025 724th GolfingSuccess 🇬🇷 0 7 262ms 14 May 2025 724th Shanethegamer 🇺🇸 0 7 57ms 30 May 2025 724th JOrE20 0 7 267ms 27 Feb 2026 724th darrenks 🇺🇸 0 7 58ms 23 days ago 724th plcc0 0 7 58ms 21 days ago 724th someCoder-a11y 0 7 163ms 3 hours ago 733rd ovs-code 🇩🇪 0 8 55ms 12 Oct 2025 734th GolfingSuccess 🇬🇷 0 13 158ms 8 May 2025 734th Shanethegamer 🇺🇸 0 13 148ms 30 May 2025 736th themoonisacheese 0 18 1,011ms 17 days ago 737th GolfingSuccess 🇬🇷 0 41 16ms 8 Aug 2025 738th Shanethegamer 🇺🇸 0 42 10ms 7 Feb 2026 739th KatieLG 🇬🇧 0 50 16ms 19 days ago 740th Shanethegamer 🇺🇸 0 56 66ms 30 Apr 2025 740th GolfingSuccess 🇬🇷 0 56 70ms 8 May 2025 740th sean-niemann 🇺🇸 0 56 67ms 8 May 2025 743rd Matter1024 🇮🇳 0 57 68ms 13 Feb 2026 744th GolfingSuccess 🇬🇷 0 59 72ms 8 May 2025 745th madex 🇩🇪 0 62 1,125ms 20 days ago 746th GolfingSuccess 🇬🇷 0 67 12ms 8 May 2025 747th dokutan 0 72 76ms 8 Feb 2026 748th GolfingSuccess 🇬🇷 0 73 7ms 21 days ago 749th fuzzylojik-golf 🇺🇸 0 76 7ms 17 days ago 750th ovs-code 🇩🇪 0 77 78ms 30 May 2025 751st GolfingSuccess 🇬🇷 0 79 79ms 14 May 2025 752nd GolfingSuccess 🇬🇷 0 81 16ms 3 days ago 753rd jusaka 0 92 1,545ms 22 hours ago 754th edsrzf 🇳🇿 0 94 187ms 17 May 2025 755th GolfingSuccess 🇬🇷 0 96 182ms 7 May 2025 756th Matter1024 🇮🇳 0 99 11ms 4 days ago 757th jusaka 0 105 88ms 18 hours ago 758th GolfingSuccess 🇬🇷 0 117 8ms 25 Dec 2025 759th GolfingSuccess 🇬🇷 0 138 271ms 8 May 2025 760th jusaka 0 168 14ms 15 hours ago 761st jusaka 0 181 178ms 19 hours ago 761st jusaka 0 181 12ms 12 hours ago 763rd jusaka 0 198 7ms 14 hours ago 764th jusaka 0 200 22ms 18 hours ago 765th jusaka 0 206 50ms 12 hours ago 766th jusaka 0 209 111ms 16 hours ago 767th jusaka 0 219 7ms 15 hours ago 768th jusaka 0 255 33ms 17 hours ago 769th jusaka 0 373 70ms 16 hours ago 770th jusaka 0 394 159ms 15 hours ago 771st jusaka 0 440 7ms 14 hours ago First Prev 721–771 of 771
