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 319th edsrzf 🇳🇿 868 66 6ms 25 Mar 2026 319th Steffan153 🇫🇮 868 66 7ms 27 days ago 319th GolfingSuccess 🇬🇷 868 66 7ms 22 days ago 319th JayXon 🇺🇸 868 66 7ms 12 days ago 325th ovs-code 🇩🇪 867 51 19ms 27 days ago 325th Steffan153 🇫🇮 867 51 17ms 27 days ago 327th fuzzylojik-golf 🇺🇸 867 81 467ms 22 days ago 327th DialFrost 🇸🇬 867 81 453ms 9 days ago 329th edsrzf 🇳🇿 867 85 18ms 9 May 2025 329th error256 867 85 19ms 10 May 2025 331st Shanethegamer 🇺🇸 865 89 511ms 24 Sep 2025 331st DialFrost 🇸🇬 865 89 367ms 21 Nov 2025 331st Jacob385 865 89 419ms 2 days ago 334th snoozingnewt 🇨🇦 864 36 41ms 7 days ago 335th plcc0 864 49 525ms 26 Mar 2026 336th Shanethegamer 🇺🇸 864 66 1,559ms 26 Nov 2024 336th albanian-laundromat 🇺🇸 864 66 1,507ms 22 Mar 2026 336th edsrzf 🇳🇿 864 66 1,467ms 25 Mar 2026 336th JayXon 🇺🇸 864 66 1,519ms 16 days ago 336th fuzzylojik-golf 🇺🇸 864 66 1,500ms 12 days ago 341st Shanethegamer 🇺🇸 864 72 31ms 9 Dec 2024 342nd fantaize 864 83 174ms 10 Mar 2026 343rd Natanaelel 🇸🇪 863 32 37ms 24 Mar 2026 344th Steffan153 🇫🇮 863 76 7ms 22 days ago 344th GolfingSuccess 🇬🇷 863 76 8ms 22 days ago 344th edsrzf 🇳🇿 863 76 7ms 22 days ago 347th KasperKivimaeki 🇫🇮 862 81 4ms 26 days ago 348th sean-niemann 🇺🇸 861 63 43ms 8 May 2025 348th albanian-laundromat 🇺🇸 861 63 44ms 14 Jan 2026 350th Shanethegamer 🇺🇸 860 62 2,343ms 8 May 2025 351st CaedenHarper 🇨🇦 860 69 448ms 22 Mar 2026 351st MeWhenI 🇻🇦 860 69 477ms 27 days ago 353rd emgordon154 860 74 338ms 10 days ago 354th Yax42 🇫🇷 860 87 2,497ms 24 Mar 2026 355th rucin93 🇵🇱 859 77 119ms 8 May 2025 355th Shanethegamer 🇺🇸 859 77 145ms 12 Nov 2025 357th zakariamouhid 858 48 13ms 8 days ago 358th GolfingSuccess 🇬🇷 858 59 17ms 8 May 2025 358th IanUtley 858 59 18ms 8 May 2025 358th Steffan153 🇫🇮 858 59 19ms 22 days ago 361st fuzzylojik-golf 🇺🇸 857 60 16ms 24 Mar 2026 362nd GolfingSuccess 🇬🇷 857 82 502ms 8 May 2025 362nd emgordon154 857 82 452ms 25 Mar 2026 364th GolfingSuccess 🇬🇷 857 86 20ms 26 Mar 2026 364th Steffan153 🇫🇮 857 86 21ms 27 days ago 364th dokutan 857 86 18ms 25 days ago 367th ovs-code 🇩🇪 857 102 311ms 13 Dec 2025 367th edsrzf 🇳🇿 857 102 336ms 26 Mar 2026 367th Steffan153 🇫🇮 857 102 338ms 27 days ago 367th JayXon 🇺🇸 857 102 344ms 9 days ago 371st h3ra993huskp 🇯🇵 856 90 434ms 25 days ago 372nd Shanethegamer 🇺🇸 854 46 8ms 30 Apr 2025 372nd rucin93 🇵🇱 854 46 8ms 11 May 2025 372nd emplv 🇱🇻 854 46 9ms 25 days ago 375th AlephSquirrel 854 62 16ms 25 Nov 2024 375th btnlq 854 62 15ms 4 Dec 2024 375th Shanethegamer 🇺🇸 854 62 16ms 10 Dec 2024 375th Artemis21 🇬🇧 854 62 15ms 24 Dec 2024 375th ovs-code 🇩🇪 854 62 17ms 5 Jan 2025 375th bricknellj 854 62 18ms 30 Jan 2025 375th error256 854 62 15ms 12 Apr 2025 375th MeWhenI 🇻🇦 854 62 16ms 8 May 2025 375th 4atj 854 62 16ms 9 May 2025 375th Natanaelel 🇸🇪 854 62 15ms 11 May 2025 375th hiichbindermax 854 62 16ms 17 Aug 2025 375th 5cw 🇺🇸 854 62 18ms 22 Aug 2025 375th commandz0 🇺🇸 854 62 17ms 27 Aug 2025 375th SirBogman 🇺🇸 854 62 16ms 12 Oct 2025 375th KasperKivimaeki 🇫🇮 854 62 16ms 20 Oct 2025 375th Matter1024 🇮🇳 854 62 16ms 12 Feb 2026 375th lukegustafson 🇺🇸 854 62 39ms 9 Mar 2026 375th aksyristos 854 62 17ms 12 Mar 2026 375th madex 🇩🇪 854 62 16ms 19 Mar 2026 375th CaedenHarper 🇨🇦 854 62 23ms 21 Mar 2026 375th KatieLG 🇬🇧 854 62 15ms 23 Mar 2026 375th scpchicken 🇵🇼 854 62 16ms 23 Mar 2026 375th StefanHabel 🇨🇦 854 62 16ms 24 Mar 2026 375th blaztoma 🇱🇹 854 62 17ms 24 Mar 2026 375th Emutis 🇱🇹 854 62 16ms 24 Mar 2026 375th Andrey2001 854 62 21ms 24 Mar 2026 First Prev 321–400 of 752 Next Last