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 321st rucin93 🇵🇱 868 66 7ms 8 May 2025 321st sean-niemann 🇺🇸 868 66 7ms 8 May 2025 321st edsrzf 🇳🇿 868 66 6ms 23 days ago 321st Steffan153 🇫🇮 868 66 7ms 21 days ago 321st GolfingSuccess 🇬🇷 868 66 7ms 16 days ago 321st JayXon 🇺🇸 868 66 7ms 6 days ago 327th ovs-code 🇩🇪 867 51 19ms 22 days ago 327th Steffan153 🇫🇮 867 51 17ms 22 days ago 329th Shanethegamer 🇺🇸 867 66 1,559ms 26 Nov 2024 329th albanian-laundromat 🇺🇸 867 66 1,521ms 26 days ago 329th edsrzf 🇳🇿 867 66 1,473ms 22 days ago 329th JayXon 🇺🇸 867 66 1,448ms 10 days ago 329th fuzzylojik-golf 🇺🇸 867 66 1,500ms 6 days ago 334th Shanethegamer 🇺🇸 867 89 511ms 24 Sep 2025 334th DialFrost 🇸🇬 867 89 367ms 21 Nov 2025 336th Steffan153 🇫🇮 866 76 7ms 16 days ago 336th GolfingSuccess 🇬🇷 866 76 8ms 16 days ago 336th edsrzf 🇳🇿 866 76 7ms 16 days ago 339th fantaize 866 83 178ms 10 Mar 2026 340th snoozingnewt 🇨🇦 865 36 37ms 47 hours ago 341st plcc0 865 49 525ms 22 days ago 342nd Shanethegamer 🇺🇸 864 72 31ms 9 Dec 2024 343rd emgordon154 864 74 338ms 5 days ago 344th Natanaelel 🇸🇪 863 32 37ms 24 days ago 345th Yax42 🇫🇷 863 87 2,513ms 24 days ago 346th KasperKivimaeki 🇫🇮 862 81 4ms 20 days ago 347th sean-niemann 🇺🇸 861 63 43ms 8 May 2025 347th albanian-laundromat 🇺🇸 861 63 44ms 14 Jan 2026 349th CaedenHarper 🇨🇦 861 69 448ms 25 days ago 349th MeWhenI 🇻🇦 861 69 477ms 21 days ago 351st Shanethegamer 🇺🇸 860 62 2,343ms 8 May 2025 352nd GolfingSuccess 🇬🇷 860 86 19ms 22 days ago 352nd Steffan153 🇫🇮 860 86 19ms 22 days ago 352nd dokutan 860 86 19ms 20 days ago 355th ovs-code 🇩🇪 859 74 228ms 15 days ago 356th rucin93 🇵🇱 859 77 119ms 8 May 2025 356th Shanethegamer 🇺🇸 859 77 145ms 12 Nov 2025 358th GolfingSuccess 🇬🇷 859 82 502ms 8 May 2025 358th emgordon154 859 82 452ms 23 days ago 360th GolfingSuccess 🇬🇷 858 59 17ms 8 May 2025 360th IanUtley 858 59 18ms 8 May 2025 360th Steffan153 🇫🇮 858 59 19ms 17 days ago 363rd zakariamouhid 857 48 13ms 3 days ago 364th fuzzylojik-golf 🇺🇸 857 60 16ms 24 days ago 365th h3ra993huskp 🇯🇵 857 90 434ms 19 days ago 366th ovs-code 🇩🇪 857 102 311ms 13 Dec 2025 366th edsrzf 🇳🇿 857 102 336ms 22 days ago 366th Steffan153 🇫🇮 857 102 338ms 22 days ago 366th JayXon 🇺🇸 857 102 344ms 3 days ago 370th DialFrost 🇸🇬 856 70 128ms 3 days ago 371st Shanethegamer 🇺🇸 855 46 8ms 30 Apr 2025 371st rucin93 🇵🇱 855 46 8ms 11 May 2025 371st emplv 🇱🇻 855 46 9ms 20 days ago 374th Matter1024 🇮🇳 855 81 45ms 14 Feb 2026 374th albanian-laundromat 🇺🇸 855 81 45ms 26 days ago 374th stefangimmillaro 855 81 44ms 22 days ago 374th DialFrost 🇸🇬 855 81 48ms 3 days ago 378th AlephSquirrel 854 62 16ms 25 Nov 2024 378th btnlq 854 62 15ms 4 Dec 2024 378th Shanethegamer 🇺🇸 854 62 16ms 10 Dec 2024 378th Artemis21 🇬🇧 854 62 15ms 24 Dec 2024 378th ovs-code 🇩🇪 854 62 17ms 5 Jan 2025 378th bricknellj 854 62 18ms 30 Jan 2025 378th error256 854 62 15ms 12 Apr 2025 378th MeWhenI 🇻🇦 854 62 16ms 8 May 2025 378th 4atj 854 62 16ms 9 May 2025 378th Natanaelel 🇸🇪 854 62 15ms 11 May 2025 378th hiichbindermax 854 62 16ms 17 Aug 2025 378th 5cw 🇺🇸 854 62 18ms 22 Aug 2025 378th commandz0 🇺🇸 854 62 17ms 27 Aug 2025 378th SirBogman 🇺🇸 854 62 16ms 12 Oct 2025 378th KasperKivimaeki 🇫🇮 854 62 16ms 20 Oct 2025 378th Matter1024 🇮🇳 854 62 16ms 12 Feb 2026 378th lukegustafson 🇺🇸 854 62 39ms 9 Mar 2026 378th aksyristos 854 62 17ms 12 Mar 2026 378th madex 🇩🇪 854 62 16ms 19 Mar 2026 378th CaedenHarper 🇨🇦 854 62 23ms 27 days ago 378th KatieLG 🇬🇧 854 62 15ms 24 days ago 378th scpchicken 🇵🇼 854 62 16ms 24 days ago 378th StefanHabel 🇨🇦 854 62 16ms 24 days ago First Prev 321–400 of 779 Next Last