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 159th GolfingSuccess 🇬🇷 893 86 399ms 12 Jan 2026 159th CaedenHarper 🇨🇦 893 86 399ms 18 days ago 159th edsrzf 🇳🇿 893 86 402ms 15 days ago 159th emgordon154 893 86 406ms 14 days ago 159th Steffan153 🇫🇮 893 86 390ms 13 days ago 159th fuzzylojik-golf 🇺🇸 893 86 341ms 8 days ago 159th stefangimmillaro 893 86 364ms 7 days ago 159th JayXon 🇺🇸 893 86 367ms 4 days ago 169th acollett89 891 46 22ms 10 days ago 170th saito-ta 🇯🇵 890 45 555ms 10 May 2025 170th Steffan153 🇫🇮 890 45 317ms 9 days ago 172nd antimon2 🇯🇵 890 50 288ms 16 Dec 2024 172nd Shanethegamer 🇺🇸 890 50 315ms 1 Feb 2025 172nd DialFrost 🇸🇬 890 50 289ms 14 days ago 172nd ovs-code 🇩🇪 890 50 272ms 13 days ago 172nd Steffan153 🇫🇮 890 50 290ms 13 days ago 172nd denkyuu1 890 50 304ms 8 days ago 172nd edsrzf 🇳🇿 890 50 274ms 7 days ago 172nd JayXon 🇺🇸 890 50 291ms 4 days ago 180th saito-ta 🇯🇵 888 78 4ms 10 May 2025 180th rhdqor213 888 78 4ms 10 May 2025 182nd BREMAUCY 🇫🇷 886 35 36ms 16 days ago 183rd GolfingSuccess 🇬🇷 886 44 9ms 8 May 2025 183rd edsrzf 🇳🇿 886 44 9ms 10 May 2025 183rd fuzzylojik-golf 🇺🇸 886 44 9ms 16 days ago 186th GolfingSuccess 🇬🇷 886 51 143ms 8 May 2025 186th rucin93 🇵🇱 886 51 154ms 8 May 2025 186th Shanethegamer 🇺🇸 886 51 142ms 8 May 2025 186th sean-niemann 🇺🇸 886 51 158ms 9 May 2025 186th Steffan153 🇫🇮 886 51 162ms 13 days ago 186th JayXon 🇺🇸 886 51 134ms 8 days ago 186th lukegustafson 🇺🇸 886 51 139ms 8 days ago 193rd pardouin 🇫🇷 884 60 2,361ms 15 Feb 2026 193rd emgordon154 884 60 2,455ms 15 days ago 193rd edsrzf 🇳🇿 884 60 2,308ms 15 days ago 193rd fuzzylojik-golf 🇺🇸 884 60 2,366ms 15 days ago 193rd Steffan153 🇫🇮 884 60 2,607ms 8 days ago 193rd JayXon 🇺🇸 884 60 2,367ms 4 days ago 199th Shanethegamer 🇺🇸 883 57 326ms 25 May 2025 199th sean-niemann 🇺🇸 883 57 176ms 25 May 2025 199th edsrzf 🇳🇿 883 57 167ms 25 May 2025 199th GolfingSuccess 🇬🇷 883 57 168ms 13 Dec 2025 199th MeWhenI 🇻🇦 883 57 161ms 13 days ago 199th Steffan153 🇫🇮 883 57 164ms 8 days ago 199th JayXon 🇺🇸 883 57 150ms 4 days ago 199th Matter1024 🇮🇳 883 57 151ms 4 days ago 207th kumavale 883 81 170ms 26 Nov 2025 207th JayXon 🇺🇸 883 81 158ms 7 days ago 209th sean-niemann 🇺🇸 883 102 314ms 8 May 2025 209th Shanethegamer 🇺🇸 883 102 324ms 8 May 2025 209th edsrzf 🇳🇿 883 102 316ms 9 May 2025 209th GolfingSuccess 🇬🇷 883 102 317ms 9 May 2025 209th CaedenHarper 🇨🇦 883 102 315ms 18 days ago 209th fuzzylojik-golf 🇺🇸 883 102 356ms 16 days ago 209th emgordon154 883 102 343ms 15 days ago 209th Steffan153 🇫🇮 883 102 322ms 13 days ago 209th MeWhenI 🇻🇦 883 102 330ms 13 days ago 209th stefangimmillaro 883 102 361ms 7 days ago 209th JayXon 🇺🇸 883 102 344ms 4 days ago 220th tomh1012 882 67 429ms 16 days ago 221st CaedenHarper 🇨🇦 879 50 883ms 18 days ago 221st Steffan153 🇫🇮 879 50 905ms 18 days ago 221st edsrzf 🇳🇿 879 50 943ms 18 days ago 221st GolfingSuccess 🇬🇷 879 50 1,020ms 17 days ago 225th GolfingSuccess 🇬🇷 874 46 7ms 8 May 2025 225th edsrzf 🇳🇿 874 46 7ms 16 days ago 225th madex 🇩🇪 874 46 7ms 11 days ago 225th Steffan153 🇫🇮 874 46 7ms 8 days ago 229th Shanethegamer 🇺🇸 874 54 68ms 12 Dec 2024 229th error256 874 54 66ms 12 Apr 2025 229th GolfingSuccess 🇬🇷 874 54 68ms 17 days ago 229th fuzzylojik-golf 🇺🇸 874 54 68ms 15 days ago 229th edsrzf 🇳🇿 874 54 69ms 14 days ago 229th Steffan153 🇫🇮 874 54 70ms 8 days ago 235th lukechampine 874 103 345ms 7 Jun 2025 235th chris124567 874 103 362ms 8 Jun 2025 235th albanian-laundromat 🇺🇸 874 103 354ms 16 Dec 2025 238th kg583 🇺🇸 873 71 31ms 1 Dec 2024 238th CLOStrophobic 🇮🇹 873 71 14ms 18 Jan 2025 238th GolfingSuccess 🇬🇷 873 71 14ms 7 May 2025 First Prev 161–240 of 612 Next Last