Gray Code Encoder in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Erlang 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 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 Erlang 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 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 150th ovs-code 🇩🇪 0 77 91ms 30 May 2025 152nd saito-ta 🇯🇵 0 78 4ms 10 May 2025 152nd rhdqor213 0 78 6ms 10 May 2025 152nd Shanethegamer 🇺🇸 0 78 598ms 22 May 2025 155th GolfingSuccess 🇬🇷 0 79 81ms 14 May 2025 156th sean-niemann 🇺🇸 0 80 462ms 8 May 2025 157th GolfingSuccess 🇬🇷 0 82 471ms 8 May 2025 158th Shanethegamer 🇺🇸 0 83 463ms 26 Nov 2024 158th emgordon154 0 83 162ms 9 May 2025 158th edsrzf 🇳🇿 0 83 528ms 9 Jul 2025 158th Shanethegamer 🇺🇸 0 83 480ms 9 Jul 2025 162nd Shanethegamer 🇺🇸 0 84 450ms 26 Nov 2024 162nd ovs-code 🇩🇪 0 84 16ms 10 May 2025 164th GolfingSuccess 🇬🇷 0 85 48ms 8 May 2025 164th edsrzf 🇳🇿 0 85 50ms 8 May 2025 164th edsrzf 🇳🇿 0 85 31ms 9 May 2025 164th error256 0 85 26ms 10 May 2025 168th Shanethegamer 🇺🇸 0 86 154ms 17 Dec 2024 168th kg583 🇺🇸 0 86 56ms 16 Feb 2025 168th GolfingSuccess 🇬🇷 0 86 48ms 7 May 2025 168th GolfingSuccess 🇬🇷 0 86 2,029ms 8 May 2025 168th edsrzf 🇳🇿 0 86 178ms 9 May 2025 168th sean-niemann 🇺🇸 0 86 387ms 25 Sep 2025 174th Shanethegamer 🇺🇸 0 87 49ms 15 Apr 2025 174th GolfingSuccess 🇬🇷 0 87 28ms 8 May 2025 174th Shanethegamer 🇺🇸 0 87 29ms 8 May 2025 177th GolfingSuccess 🇬🇷 0 89 14ms 30 Dec 2024 177th Shanethegamer 🇺🇸 0 89 610ms 6 May 2025 177th Shanethegamer 🇺🇸 0 89 511ms 24 Sep 2025 180th KasperKivimaeki 🇫🇮 0 91 14ms 8 May 2025 181st namelessiw 0 92 410ms 15 days ago 182nd DialFrost 🇸🇬 0 94 16ms 10 May 2025 182nd edsrzf 🇳🇿 0 94 203ms 17 May 2025 184th GolfingSuccess 🇬🇷 0 96 202ms 7 May 2025 185th Shanethegamer 🇺🇸 0 98 7ms 6 May 2025 186th snydej 0 99 46ms 22 Nov 2024 187th sean-niemann 🇺🇸 0 102 284ms 8 May 2025 187th Shanethegamer 🇺🇸 0 102 281ms 8 May 2025 187th edsrzf 🇳🇿 0 102 246ms 9 May 2025 187th GolfingSuccess 🇬🇷 0 102 288ms 9 May 2025 191st lukechampine 0 103 271ms 7 Jun 2025 191st chris124567 0 103 249ms 8 Jun 2025 193rd MeWhenI 🇻🇦 0 114 393ms 8 May 2025 193rd GolfingSuccess 🇬🇷 0 114 394ms 8 May 2025 193rd edsrzf 🇳🇿 0 114 18ms 10 May 2025 196th GolfingSuccess 🇬🇷 0 118 34ms 28 Jul 2025 197th saito-ta 🇯🇵 0 128 2,163ms 8 May 2025 198th Natanaelel 🇸🇪 0 130 411ms 2 May 2025 199th Shanethegamer 🇺🇸 0 136 339ms 26 Nov 2024 200th GolfingSuccess 🇬🇷 0 138 321ms 8 May 2025 201st albanian-laundromat 0 140 24ms 15 Jul 2025 202nd emgordon154 0 150 16ms 9 May 2025 203rd RYSF13 🇨🇳 0 168 15ms 25 Jun 2025 204th Shanethegamer 🇺🇸 0 197 965ms 1 Feb 2025 First Prev 151–204 of 204