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 156th emgordon154 913 50 424ms 9 May 2025 156th Steffan153 🇫🇮 913 50 378ms 26 Feb 2026 156th fuzzylojik-golf 🇺🇸 913 50 420ms 10 days ago 156th JayXon 🇺🇸 913 50 486ms 2 days ago 156th edsrzf 🇳🇿 913 50 432ms 23 hours ago 166th Matter1024 🇮🇳 912 34 38ms 9 days ago 166th anter69 🇭🇺 912 34 38ms 9 days ago 166th madex 🇩🇪 912 34 36ms 7 days ago 169th Andrey-Plotnikov 910 45 12ms 10 Jan 2025 169th XenThe 🇬🇧 910 45 12ms 15 Jul 2025 169th smclaughlin-cf 910 45 12ms 14 Oct 2025 169th albanian-laundromat 910 45 12ms 12 days ago 173rd jameswmccarty 909 64 15ms 29 Mar 2025 173rd zgialor-lab 909 64 16ms 8 days ago 173rd guilhem-roy 🇫🇷 909 64 15ms 37 hours ago 173rd jusaka 909 64 15ms 18 hours ago 177th sean-niemann 🇺🇸 906 43 8ms 8 May 2025 177th targrik 906 43 9ms 3 Sep 2025 177th Steffan153 🇫🇮 906 43 9ms 7 days ago 177th sisyphus-ppcg 🇦🇺 906 43 9ms 2 days ago 181st pardouin 🇫🇷 895 19 91ms 25 Feb 2025 181st MeWhenI 🇻🇦 895 19 79ms 8 May 2025 181st emgordon154 895 19 77ms 22 Nov 2025 181st CaedenHarper 🇨🇦 895 19 90ms 12 days ago 181st plcc0 895 19 82ms 8 days ago 181st CornerMercury 🇬🇧 895 19 80ms 6 days ago 181st Steffan153 🇫🇮 895 19 84ms 2 days ago 181st edsrzf 🇳🇿 895 19 92ms 2 days ago 189th lifthrasiir 🇰🇷 895 51 433ms 11 Dec 2024 190th fuzzylojik-golf 🇺🇸 894 41 1,438ms 10 days ago 190th madex 🇩🇪 894 41 1,444ms 7 days ago 190th MeWhenI 🇻🇦 894 41 1,452ms 7 days ago 190th anter69 🇭🇺 894 41 1,443ms 6 days ago 194th AdrienHache 🇫🇷 892 66 421ms 2 Nov 2025 194th namelessiw 892 66 445ms 2 Nov 2025 194th GolfingSuccess 🇬🇷 892 66 430ms 4 Feb 2026 194th Yax42 🇫🇷 892 66 461ms 10 days ago 194th fuzzylojik-golf 🇺🇸 892 66 456ms 10 days ago 194th edsrzf 🇳🇿 892 66 451ms 7 days ago 194th Steffan153 🇫🇮 892 66 480ms 7 days ago 194th stefangimmillaro 892 66 453ms 2 days ago 202nd sean-niemann 🇺🇸 891 86 496ms 25 Sep 2025 202nd MeWhenI 🇻🇦 891 86 381ms 21 Nov 2025 202nd GolfingSuccess 🇬🇷 891 86 399ms 12 Jan 2026 202nd CaedenHarper 🇨🇦 891 86 399ms 12 days ago 202nd edsrzf 🇳🇿 891 86 402ms 9 days ago 202nd emgordon154 891 86 406ms 8 days ago 202nd Steffan153 🇫🇮 891 86 390ms 7 days ago 202nd fuzzylojik-golf 🇺🇸 891 86 341ms 2 days ago 202nd stefangimmillaro 891 86 364ms 26 hours ago 211th saito-ta 🇯🇵 890 45 555ms 10 May 2025 211th Steffan153 🇫🇮 890 45 317ms 3 days ago 213th acollett89 890 46 12ms 3 days ago 214th Shanethegamer 🇺🇸 888 32 122ms 26 Nov 2024 214th DialFrost 🇸🇬 888 32 221ms 24 Feb 2025 214th fuzzylojik-golf 🇺🇸 888 32 141ms 10 days ago 214th Steffan153 🇫🇮 888 32 202ms 9 days ago 214th madex 🇩🇪 888 32 215ms 7 days ago 219th saito-ta 🇯🇵 888 78 4ms 10 May 2025 219th rhdqor213 888 78 4ms 10 May 2025 221st BREMAUCY 🇫🇷 886 35 36ms 9 days ago 222nd GolfingSuccess 🇬🇷 886 44 9ms 8 May 2025 222nd edsrzf 🇳🇿 886 44 9ms 10 May 2025 222nd fuzzylojik-golf 🇺🇸 886 44 9ms 10 days ago 225th GolfingSuccess 🇬🇷 886 51 157ms 8 May 2025 225th rucin93 🇵🇱 886 51 159ms 8 May 2025 225th Shanethegamer 🇺🇸 886 51 150ms 8 May 2025 225th sean-niemann 🇺🇸 886 51 150ms 9 May 2025 225th Steffan153 🇫🇮 886 51 124ms 7 days ago 225th JayXon 🇺🇸 886 51 133ms 2 days ago 225th lukegustafson 🇺🇸 886 51 139ms 2 days ago 232nd antimon2 🇯🇵 883 53 288ms 16 Dec 2024 232nd Shanethegamer 🇺🇸 883 53 315ms 1 Feb 2025 232nd DialFrost 🇸🇬 883 53 289ms 8 days ago 232nd ovs-code 🇩🇪 883 53 272ms 7 days ago 232nd Steffan153 🇫🇮 883 53 290ms 7 days ago 232nd denkyuu1 883 53 319ms 45 hours ago 232nd edsrzf 🇳🇿 883 53 274ms 37 hours ago 239th kumavale 883 81 170ms 26 Nov 2025 239th JayXon 🇺🇸 883 81 158ms 34 hours ago First Prev 161–240 of 571 Next Last