Gray Code Encoder in all languages in chars. 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 Chars Time Submitted 155th Steffan153 🇫🇮 896 86 390ms 17 days ago 155th fuzzylojik-golf 🇺🇸 896 86 341ms 12 days ago 155th stefangimmillaro 896 86 364ms 10 days ago 155th JayXon 🇺🇸 896 86 367ms 8 days ago 165th pardouin 🇫🇷 895 19 86ms 25 Feb 2025 165th MeWhenI 🇻🇦 895 19 79ms 8 May 2025 165th emgordon154 895 19 77ms 22 Nov 2025 165th CaedenHarper 🇨🇦 895 19 88ms 22 days ago 165th plcc0 895 19 82ms 18 days ago 165th CornerMercury 🇬🇧 895 19 80ms 16 days ago 165th Steffan153 🇫🇮 895 19 84ms 12 days ago 165th edsrzf 🇳🇿 895 19 92ms 12 days ago 165th jusaka 895 19 6ms 17 hours ago 174th saito-ta 🇯🇵 894 78 4ms 10 May 2025 174th rhdqor213 894 78 4ms 10 May 2025 176th saito-ta 🇯🇵 893 45 555ms 10 May 2025 176th Steffan153 🇫🇮 893 45 317ms 13 days ago 178th antimon2 🇯🇵 893 50 335ms 16 Dec 2024 178th Shanethegamer 🇺🇸 893 50 385ms 1 Feb 2025 178th DialFrost 🇸🇬 893 50 297ms 18 days ago 178th ovs-code 🇩🇪 893 50 346ms 17 days ago 178th Steffan153 🇫🇮 893 50 338ms 17 days ago 178th denkyuu1 893 50 368ms 11 days ago 178th edsrzf 🇳🇿 893 50 328ms 11 days ago 178th JayXon 🇺🇸 893 50 338ms 7 days ago 186th acollett89 892 46 22ms 13 days ago 187th BREMAUCY 🇫🇷 888 35 36ms 19 days ago 188th GolfingSuccess 🇬🇷 888 44 11ms 8 May 2025 188th edsrzf 🇳🇿 888 44 10ms 10 May 2025 188th fuzzylojik-golf 🇺🇸 888 44 9ms 20 days ago 191st GolfingSuccess 🇬🇷 886 51 143ms 8 May 2025 191st rucin93 🇵🇱 886 51 154ms 8 May 2025 191st Shanethegamer 🇺🇸 886 51 142ms 8 May 2025 191st sean-niemann 🇺🇸 886 51 158ms 9 May 2025 191st Steffan153 🇫🇮 886 51 162ms 17 days ago 191st JayXon 🇺🇸 886 51 134ms 12 days ago 191st lukegustafson 🇺🇸 886 51 139ms 12 days ago 198th Shanethegamer 🇺🇸 886 57 326ms 25 May 2025 198th sean-niemann 🇺🇸 886 57 176ms 25 May 2025 198th edsrzf 🇳🇿 886 57 167ms 25 May 2025 198th GolfingSuccess 🇬🇷 886 57 168ms 13 Dec 2025 198th MeWhenI 🇻🇦 886 57 161ms 16 days ago 198th Steffan153 🇫🇮 886 57 164ms 12 days ago 198th JayXon 🇺🇸 886 57 150ms 7 days ago 198th Matter1024 🇮🇳 886 57 151ms 7 days ago 206th kumavale 885 81 170ms 26 Nov 2025 206th JayXon 🇺🇸 885 81 158ms 11 days ago 208th sean-niemann 🇺🇸 885 102 314ms 8 May 2025 208th Shanethegamer 🇺🇸 885 102 324ms 8 May 2025 208th edsrzf 🇳🇿 885 102 316ms 9 May 2025 208th GolfingSuccess 🇬🇷 885 102 317ms 9 May 2025 208th CaedenHarper 🇨🇦 885 102 315ms 22 days ago 208th fuzzylojik-golf 🇺🇸 885 102 356ms 20 days ago 208th emgordon154 885 102 343ms 18 days ago 208th Steffan153 🇫🇮 885 102 322ms 17 days ago 208th MeWhenI 🇻🇦 885 102 330ms 16 days ago 208th stefangimmillaro 885 102 361ms 10 days ago 208th JayXon 🇺🇸 885 102 344ms 8 days ago 219th pardouin 🇫🇷 884 60 2,361ms 15 Feb 2026 219th emgordon154 884 60 2,455ms 19 days ago 219th edsrzf 🇳🇿 884 60 2,308ms 19 days ago 219th fuzzylojik-golf 🇺🇸 884 60 2,366ms 18 days ago 219th Steffan153 🇫🇮 884 60 2,607ms 12 days ago 219th JayXon 🇺🇸 884 60 2,367ms 8 days ago 225th tomh1012 884 67 429ms 19 days ago 226th CaedenHarper 🇨🇦 883 50 883ms 22 days ago 226th Steffan153 🇫🇮 883 50 905ms 22 days ago 226th edsrzf 🇳🇿 883 50 943ms 22 days ago 226th GolfingSuccess 🇬🇷 883 50 1,020ms 21 days ago 230th Shanethegamer 🇺🇸 878 75 95ms 26 Nov 2024 230th sean-niemann 🇺🇸 878 75 96ms 8 May 2025 230th HumanoidCPU 878 75 110ms 18 days ago 230th MeWhenI 🇻🇦 878 75 102ms 16 days ago 230th Steffan153 🇫🇮 878 75 116ms 12 days ago 230th stefangimmillaro 878 75 107ms 10 days ago 230th JayXon 🇺🇸 878 75 105ms 7 days ago 237th dokutan 876 42 1,286ms 2 days ago 238th lukechampine 876 103 345ms 7 Jun 2025 238th chris124567 876 103 362ms 8 Jun 2025 238th albanian-laundromat 🇺🇸 876 103 354ms 16 Dec 2025 First Prev 161–240 of 665 Next Last