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 241st plcc0 860 49 463ms 5 days ago 242nd ovs-code 🇩🇪 859 51 19ms 5 days ago 242nd Steffan153 🇫🇮 859 51 17ms 5 days ago 244th Shanethegamer 🇺🇸 859 89 511ms 24 Sep 2025 244th DialFrost 🇸🇬 859 89 367ms 21 Nov 2025 246th rucin93 🇵🇱 858 66 7ms 8 May 2025 246th sean-niemann 🇺🇸 858 66 7ms 8 May 2025 246th edsrzf 🇳🇿 858 66 6ms 6 days ago 246th Steffan153 🇫🇮 858 66 7ms 5 days ago 250th GolfingSuccess 🇬🇷 858 76 133ms 28 Nov 2025 250th edsrzf 🇳🇿 858 76 131ms 7 days ago 250th emgordon154 858 76 115ms 6 days ago 250th Steffan153 🇫🇮 858 76 125ms 8 hours ago 254th GolfingSuccess 🇬🇷 858 86 2,473ms 8 May 2025 254th snyderek 🇺🇸 858 86 2,706ms 6 hours ago 256th edsrzf 🇳🇿 856 78 425ms 6 days ago 256th Steffan153 🇫🇮 856 78 424ms 6 hours ago 258th KasperKivimaeki 🇫🇮 855 81 4ms 4 days ago 259th fantaize 854 83 153ms 21 days ago 260th GolfingSuccess 🇬🇷 853 86 19ms 6 days ago 260th Steffan153 🇫🇮 853 86 19ms 5 days ago 260th dokutan 853 86 19ms 3 days ago 263rd Steffan153 🇫🇮 852 88 339ms 8 hours ago 263rd edsrzf 🇳🇿 852 88 352ms 8 hours ago 265th Shanethegamer 🇺🇸 851 66 1,317ms 26 Nov 2024 265th albanian-laundromat 851 66 1,345ms 9 days ago 265th edsrzf 🇳🇿 851 66 1,374ms 6 days ago 268th CaedenHarper 🇨🇦 851 69 486ms 9 days ago 268th MeWhenI 🇻🇦 851 69 454ms 4 days ago 270th GolfingSuccess 🇬🇷 850 59 17ms 8 May 2025 270th IanUtley 850 59 18ms 8 May 2025 270th Steffan153 🇫🇮 850 59 19ms 8 hours ago 273rd h3ra993huskp 🇯🇵 850 90 434ms 2 days ago 274th Shanethegamer 🇺🇸 849 62 2,495ms 8 May 2025 275th AlephSquirrel 848 62 15ms 25 Nov 2024 275th btnlq 848 62 15ms 4 Dec 2024 275th Shanethegamer 🇺🇸 848 62 16ms 10 Dec 2024 275th Artemis21 🇬🇧 848 62 16ms 24 Dec 2024 275th ovs-code 🇩🇪 848 62 15ms 5 Jan 2025 275th bricknellj 848 62 16ms 30 Jan 2025 275th error256 848 62 16ms 12 Apr 2025 275th MeWhenI 🇻🇦 848 62 14ms 8 May 2025 275th 4atj 848 62 16ms 9 May 2025 275th Natanaelel 🇸🇪 848 62 16ms 11 May 2025 275th hiichbindermax 848 62 16ms 17 Aug 2025 275th 5cw 🇺🇸 848 62 15ms 22 Aug 2025 275th commandz0 🇺🇸 848 62 15ms 27 Aug 2025 275th SirBogman 🇺🇸 848 62 15ms 12 Oct 2025 275th KasperKivimaeki 🇫🇮 848 62 15ms 20 Oct 2025 275th Matter1024 🇮🇳 848 62 15ms 12 Feb 2026 275th lukegustafson 🇺🇸 848 62 36ms 22 days ago 275th aksyristos 848 62 14ms 20 days ago 275th madex 🇩🇪 848 62 15ms 12 days ago 275th CaedenHarper 🇨🇦 848 62 16ms 10 days ago 275th KatieLG 🇬🇧 848 62 16ms 8 days ago 275th scpchicken 🇵🇼 848 62 15ms 8 days ago 275th StefanHabel 🇨🇦 848 62 15ms 7 days ago 275th blaztoma 🇱🇹 848 62 15ms 7 days ago 275th Emutis 🇱🇹 848 62 16ms 7 days ago 275th Andrey2001 848 62 16ms 7 days ago 275th anter69 🇭🇺 848 62 15ms 7 days ago 275th qpwoeirut 848 62 16ms 6 days ago 275th stefangimmillaro 848 62 16ms 6 days ago 275th btjones0 848 62 15ms 6 days ago 275th bzijlema 🇳🇱 848 62 16ms 6 days ago 275th ahmetdemirag 🇨🇾 848 62 15ms 6 days ago 275th Pyroan 848 62 17ms 6 days ago 275th edsrzf 🇳🇿 848 62 15ms 6 days ago 275th zacjl 848 62 15ms 5 days ago 275th ComradeSquirrel 848 62 14ms 5 days ago 275th duckyluuk 🇳🇱 848 62 15ms 5 days ago 275th Aquateraneal 🇺🇸 848 62 15ms 5 days ago 275th luuumine 🇫🇷 848 62 15ms 4 days ago 275th solisolu 848 62 36ms 3 days ago 275th LostSyntax21 🇬🇧 848 62 16ms 2 days ago 275th davecame 848 62 41ms 27 hours ago 317th GolfingSuccess 🇬🇷 848 82 502ms 8 May 2025 317th emgordon154 848 82 452ms 7 days ago 319th Yax42 🇫🇷 848 87 2,340ms 7 days ago 320th ovs-code 🇩🇪 847 102 311ms 13 Dec 2025 First Prev 241–320 of 537 Next Last