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 912 50 424ms 9 May 2025 156th Steffan153 🇫🇮 912 50 378ms 26 Feb 2026 156th fuzzylojik-golf 🇺🇸 912 50 420ms 9 days ago 156th JayXon 🇺🇸 912 50 486ms 30 hours ago 165th Andrey-Plotnikov 910 45 12ms 10 Jan 2025 165th XenThe 🇬🇧 910 45 12ms 15 Jul 2025 165th smclaughlin-cf 910 45 12ms 14 Oct 2025 165th albanian-laundromat 910 45 12ms 11 days ago 169th jameswmccarty 908 64 15ms 29 Mar 2025 169th zgialor-lab 908 64 16ms 7 days ago 169th guilhem-roy 🇫🇷 908 64 15ms 13 hours ago 172nd sean-niemann 🇺🇸 906 43 8ms 8 May 2025 172nd targrik 906 43 9ms 3 Sep 2025 172nd Steffan153 🇫🇮 906 43 9ms 6 days ago 172nd sisyphus-ppcg 🇦🇺 906 43 9ms 26 hours ago 176th pardouin 🇫🇷 895 19 91ms 25 Feb 2025 176th MeWhenI 🇻🇦 895 19 79ms 8 May 2025 176th emgordon154 895 19 77ms 22 Nov 2025 176th CaedenHarper 🇨🇦 895 19 90ms 11 days ago 176th plcc0 895 19 82ms 7 days ago 176th CornerMercury 🇬🇧 895 19 80ms 5 days ago 176th Steffan153 🇫🇮 895 19 84ms 33 hours ago 176th edsrzf 🇳🇿 895 19 92ms 32 hours ago 184th fuzzylojik-golf 🇺🇸 894 41 1,438ms 9 days ago 184th madex 🇩🇪 894 41 1,444ms 6 days ago 184th MeWhenI 🇻🇦 894 41 1,452ms 6 days ago 184th anter69 🇭🇺 894 41 1,443ms 5 days ago 188th lifthrasiir 🇰🇷 894 51 433ms 11 Dec 2024 189th AdrienHache 🇫🇷 892 66 421ms 2 Nov 2025 189th namelessiw 892 66 445ms 2 Nov 2025 189th GolfingSuccess 🇬🇷 892 66 430ms 4 Feb 2026 189th Yax42 🇫🇷 892 66 461ms 9 days ago 189th fuzzylojik-golf 🇺🇸 892 66 456ms 9 days ago 189th edsrzf 🇳🇿 892 66 451ms 6 days ago 189th Steffan153 🇫🇮 892 66 480ms 6 days ago 189th stefangimmillaro 892 66 453ms 25 hours ago 197th sean-niemann 🇺🇸 891 86 496ms 25 Sep 2025 197th MeWhenI 🇻🇦 891 86 381ms 21 Nov 2025 197th GolfingSuccess 🇬🇷 891 86 399ms 12 Jan 2026 197th CaedenHarper 🇨🇦 891 86 399ms 11 days ago 197th edsrzf 🇳🇿 891 86 402ms 8 days ago 197th emgordon154 891 86 406ms 7 days ago 197th Steffan153 🇫🇮 891 86 390ms 6 days ago 197th fuzzylojik-golf 🇺🇸 891 86 341ms 28 hours ago 197th stefangimmillaro 891 86 364ms 117 mins ago 206th saito-ta 🇯🇵 890 45 555ms 10 May 2025 206th Steffan153 🇫🇮 890 45 317ms 2 days ago 208th acollett89 890 46 12ms 2 days ago 209th Shanethegamer 🇺🇸 888 32 122ms 26 Nov 2024 209th DialFrost 🇸🇬 888 32 221ms 24 Feb 2025 209th fuzzylojik-golf 🇺🇸 888 32 141ms 9 days ago 209th Steffan153 🇫🇮 888 32 202ms 8 days ago 209th madex 🇩🇪 888 32 215ms 5 days ago 214th saito-ta 🇯🇵 888 78 4ms 10 May 2025 214th rhdqor213 888 78 4ms 10 May 2025 216th BREMAUCY 🇫🇷 886 35 36ms 8 days ago 217th GolfingSuccess 🇬🇷 886 44 9ms 8 May 2025 217th edsrzf 🇳🇿 886 44 9ms 10 May 2025 217th fuzzylojik-golf 🇺🇸 886 44 9ms 9 days ago 220th GolfingSuccess 🇬🇷 886 51 157ms 8 May 2025 220th rucin93 🇵🇱 886 51 159ms 8 May 2025 220th Shanethegamer 🇺🇸 886 51 150ms 8 May 2025 220th sean-niemann 🇺🇸 886 51 150ms 9 May 2025 220th Steffan153 🇫🇮 886 51 124ms 6 days ago 220th JayXon 🇺🇸 886 51 133ms 29 hours ago 220th lukegustafson 🇺🇸 886 51 139ms 27 hours ago 227th antimon2 🇯🇵 883 53 288ms 16 Dec 2024 227th Shanethegamer 🇺🇸 883 53 315ms 1 Feb 2025 227th DialFrost 🇸🇬 883 53 289ms 7 days ago 227th ovs-code 🇩🇪 883 53 272ms 6 days ago 227th Steffan153 🇫🇮 883 53 290ms 6 days ago 227th denkyuu1 883 53 319ms 21 hours ago 227th edsrzf 🇳🇿 883 53 274ms 12 hours ago 234th Steffan153 🇫🇮 881 45 6ms 6 days ago 235th pardouin 🇫🇷 881 60 2,725ms 15 Feb 2026 235th emgordon154 881 60 2,620ms 8 days ago 235th edsrzf 🇳🇿 881 60 2,595ms 8 days ago 235th fuzzylojik-golf 🇺🇸 881 60 2,673ms 7 days ago 235th Steffan153 🇫🇮 881 60 2,607ms 37 hours ago 240th AstroOrbis 881 66 15ms 3 days ago First Prev 161–240 of 564 Next Last