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 317th ovs-code 🇩🇪 851 62 15ms 5 Jan 2025 317th bricknellj 851 62 16ms 30 Jan 2025 317th error256 851 62 16ms 12 Apr 2025 317th MeWhenI 🇻🇦 851 62 14ms 8 May 2025 317th 4atj 851 62 16ms 9 May 2025 317th Natanaelel 🇸🇪 851 62 16ms 11 May 2025 317th hiichbindermax 851 62 16ms 17 Aug 2025 317th 5cw 🇺🇸 851 62 15ms 22 Aug 2025 317th commandz0 🇺🇸 851 62 15ms 27 Aug 2025 317th SirBogman 🇺🇸 851 62 15ms 12 Oct 2025 317th KasperKivimaeki 🇫🇮 851 62 15ms 20 Oct 2025 317th Matter1024 🇮🇳 851 62 15ms 12 Feb 2026 317th lukegustafson 🇺🇸 851 62 36ms 9 Mar 2026 317th aksyristos 851 62 14ms 26 days ago 317th madex 🇩🇪 851 62 15ms 18 days ago 317th CaedenHarper 🇨🇦 851 62 16ms 16 days ago 317th KatieLG 🇬🇧 851 62 16ms 14 days ago 317th scpchicken 🇵🇼 851 62 16ms 14 days ago 317th StefanHabel 🇨🇦 851 62 15ms 14 days ago 317th blaztoma 🇱🇹 851 62 15ms 13 days ago 317th Emutis 🇱🇹 851 62 16ms 13 days ago 317th Andrey2001 851 62 16ms 13 days ago 317th anter69 🇭🇺 851 62 15ms 13 days ago 317th stefangimmillaro 851 62 16ms 13 days ago 317th btjones0 851 62 15ms 13 days ago 317th bzijlema 🇳🇱 851 62 16ms 12 days ago 317th ahmetdemirag 🇨🇾 851 62 15ms 12 days ago 317th Pyroan 851 62 16ms 12 days ago 317th edsrzf 🇳🇿 851 62 15ms 12 days ago 317th zacjl 851 62 15ms 12 days ago 317th ComradeSquirrel 851 62 14ms 12 days ago 317th duckyluuk 🇳🇱 851 62 15ms 11 days ago 317th Aquateraneal 🇺🇸 851 62 15ms 11 days ago 317th luuumine 🇫🇷 851 62 15ms 10 days ago 317th solisolu 851 62 36ms 9 days ago 317th LostSyntax21 🇬🇧 851 62 16ms 8 days ago 317th davecame 851 62 22ms 7 days ago 317th sisyphus-ppcg 🇦🇺 851 62 16ms 6 days ago 317th tomh1012 851 62 15ms 5 days ago 317th denkyuu1 851 62 16ms 5 days ago 317th bizy-coder 851 62 15ms 4 days ago 317th mantaslu 🇱🇹 851 62 16ms 4 days ago 317th GrayJoKing 🇦🇺 851 62 15ms 2 days ago 364th Shanethegamer 🇺🇸 851 66 1,317ms 26 Nov 2024 364th albanian-laundromat 🇺🇸 851 66 1,345ms 16 days ago 364th edsrzf 🇳🇿 851 66 1,374ms 12 days ago 367th rucin93 🇵🇱 851 77 130ms 8 May 2025 367th Shanethegamer 🇺🇸 851 77 146ms 12 Nov 2025 369th GolfingSuccess 🇬🇷 851 82 502ms 8 May 2025 369th emgordon154 851 82 452ms 13 days ago 371st GolfingSuccess 🇬🇷 850 59 17ms 8 May 2025 371st IanUtley 850 59 18ms 8 May 2025 371st Steffan153 🇫🇮 850 59 19ms 6 days ago 374th Shanethegamer 🇺🇸 847 46 8ms 30 Apr 2025 374th rucin93 🇵🇱 847 46 8ms 11 May 2025 374th emplv 🇱🇻 847 46 9ms 9 days ago 377th ovs-code 🇩🇪 847 102 311ms 13 Dec 2025 377th edsrzf 🇳🇿 847 102 336ms 11 days ago 377th Steffan153 🇫🇮 847 102 338ms 11 days ago 380th sean-niemann 🇺🇸 846 63 43ms 8 May 2025 380th albanian-laundromat 🇺🇸 846 63 44ms 14 Jan 2026 382nd ovs-code 🇩🇪 846 74 228ms 5 days ago 383rd ovs-code 🇩🇪 845 50 448ms 23 Feb 2025 383rd edsrzf 🇳🇿 845 50 432ms 4 days ago 385th kmathis22 844 91 424ms 7 days ago 386th Shanethegamer 🇺🇸 843 87 20ms 8 May 2025 387th Shanethegamer 🇺🇸 842 89 341ms 6 May 2025 388th Shanethegamer 🇺🇸 841 83 484ms 26 Nov 2024 389th edsrzf 🇳🇿 840 85 42ms 8 May 2025 389th kg583 🇺🇸 840 85 43ms 3 days ago 391st edsrzf 🇳🇿 840 104 31ms 6 days ago 392nd GolfingSuccess 🇬🇷 839 103 318ms 14 Jan 2026 393rd fuzzylojik-golf 🇺🇸 838 60 16ms 14 days ago 394th not-a-pokemon 838 74 15ms 12 days ago 395th albanian-laundromat 🇺🇸 838 78 89ms 16 days ago 396th mishak-sys 837 63 15ms 11 days ago 397th MeWhenI 🇻🇦 836 62 85ms 12 days ago 398th edsrzf 🇳🇿 836 94 21ms 12 days ago 398th Steffan153 🇫🇮 836 94 13ms 6 days ago 400th Shanethegamer 🇺🇸 834 86 158ms 17 Dec 2024 First Prev 321–400 of 604 Next Last