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 Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz 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 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 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 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz 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 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 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 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 71st emgordon154 0 50 404ms 9 May 2025 77th lifthrasiir 🇰🇷 0 51 397ms 11 Dec 2024 77th Shanethegamer 🇺🇸 0 51 5ms 30 Apr 2025 77th GolfingSuccess 🇬🇷 0 51 132ms 8 May 2025 77th rucin93 🇵🇱 0 51 130ms 8 May 2025 77th Shanethegamer 🇺🇸 0 51 134ms 8 May 2025 77th sean-niemann 🇺🇸 0 51 132ms 9 May 2025 77th DialFrost 🇸🇬 0 51 290ms 8 Sep 2025 84th DialFrost 🇸🇬 0 52 422ms 17 Feb 2025 84th AdrienHache 🇫🇷 0 52 52ms 4 Nov 2025 86th antimon2 🇯🇵 0 53 297ms 16 Dec 2024 86th Shanethegamer 🇺🇸 0 53 313ms 1 Feb 2025 86th dokutan 0 53 354ms 15 Aug 2025 86th MeWhenI 🇻🇦 0 53 300ms 22 days ago 90th Shanethegamer 🇺🇸 0 54 71ms 12 Dec 2024 90th DialFrost 🇸🇬 0 54 261ms 17 Feb 2025 90th error256 0 54 66ms 12 Apr 2025 90th albanian-laundromat 0 54 385ms 10 days ago 94th Shanethegamer 🇺🇸 0 56 66ms 30 Apr 2025 94th GolfingSuccess 🇬🇷 0 56 73ms 8 May 2025 94th sean-niemann 🇺🇸 0 56 67ms 8 May 2025 97th DialFrost 🇸🇬 0 57 2,619ms 9 May 2025 97th Shanethegamer 🇺🇸 0 57 460ms 25 May 2025 97th sean-niemann 🇺🇸 0 57 114ms 25 May 2025 97th edsrzf 🇳🇿 0 57 107ms 25 May 2025 97th GolfingSuccess 🇬🇷 0 57 105ms 101 mins ago 102nd GolfingSuccess 🇬🇷 0 58 4,196ms 8 May 2025 103rd GolfingSuccess 🇬🇷 0 59 17ms 8 May 2025 103rd IanUtley 0 59 17ms 8 May 2025 103rd GolfingSuccess 🇬🇷 0 59 86ms 8 May 2025 103rd Natanaelel 🇸🇪 0 59 36ms 26 days ago 107th GolfingSuccess 🇬🇷 0 61 3,015ms 8 May 2025 108th lifthrasiir 🇰🇷 0 62 35ms 22 Nov 2024 108th GolfingSuccess 🇬🇷 0 62 14ms 25 Nov 2024 108th AlephSquirrel 0 62 17ms 25 Nov 2024 108th hallvabo 🇳🇴 0 62 35ms 26 Nov 2024 108th kg583 🇺🇸 0 62 34ms 1 Dec 2024 108th CornerMercury 🇬🇧 0 62 17ms 3 Dec 2024 108th ndren 0 62 14ms 3 Dec 2024 108th btnlq 0 62 17ms 4 Dec 2024 108th Shanethegamer 🇺🇸 0 62 15ms 10 Dec 2024 108th Artemis21 🇬🇧 0 62 14ms 24 Dec 2024 108th ovs-code 🇩🇪 0 62 15ms 5 Jan 2025 108th khvdm 0 62 15ms 12 Jan 2025 108th bricknellj 0 62 14ms 30 Jan 2025 108th DialFrost 🇸🇬 0 62 15ms 17 Feb 2025 108th pardouin 🇫🇷 0 62 15ms 24 Feb 2025 108th error256 0 62 15ms 12 Apr 2025 108th MeWhenI 🇻🇦 0 62 16ms 8 May 2025 108th Shanethegamer 🇺🇸 0 62 2,855ms 8 May 2025 108th sean-niemann 🇺🇸 0 62 15ms 8 May 2025 108th 4atj 0 62 16ms 9 May 2025 108th emgordon154 0 62 15ms 9 May 2025 108th Natanaelel 🇸🇪 0 62 15ms 11 May 2025 108th dokutan 0 62 15ms 15 Aug 2025 108th hiichbindermax 0 62 15ms 17 Aug 2025 108th 5cw 🇺🇸 0 62 14ms 22 Aug 2025 108th commandblockguy 🇺🇸 0 62 15ms 27 Aug 2025 108th SirBogman 🇺🇸 0 62 15ms 12 Oct 2025 108th KasperKivimaeki 🇫🇮 0 62 16ms 20 Oct 2025 108th albanian-laundromat 0 62 16ms 10 days ago 108th GolfingSuccess 🇬🇷 0 62 8ms 73 mins ago 138th sean-niemann 🇺🇸 0 63 40ms 8 May 2025 139th jameswmccarty 0 64 15ms 29 Mar 2025 140th Shanethegamer 🇺🇸 0 66 1,294ms 26 Nov 2024 140th rucin93 🇵🇱 0 66 6ms 8 May 2025 140th sean-niemann 🇺🇸 0 66 6ms 8 May 2025 140th AdrienHache 🇫🇷 0 66 417ms 2 Nov 2025 140th namelessiw 0 66 413ms 2 Nov 2025 145th GolfingSuccess 🇬🇷 0 67 13ms 8 May 2025 146th Shanethegamer 🇺🇸 0 68 99ms 26 Nov 2024 146th sean-niemann 🇺🇸 0 68 106ms 8 May 2025 146th edsrzf 🇳🇿 0 68 107ms 25 May 2025 149th GolfingSuccess 🇬🇷 0 69 9ms 8 May 2025 150th GolfingSuccess 🇬🇷 0 70 409ms 8 May 2025 First Prev 76–150 of 222 Next Last
