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 🇳🇿 864 66 6ms 20 days ago 319th Steffan153 🇫🇮 864 66 7ms 18 days ago 319th GolfingSuccess 🇬🇷 864 66 7ms 13 days ago 319th JayXon 🇺🇸 864 66 7ms 3 days ago 325th fantaize 864 83 153ms 10 Mar 2026 326th plcc0 863 49 525ms 19 days ago 327th Shanethegamer 🇺🇸 861 72 31ms 9 Dec 2024 328th KasperKivimaeki 🇫🇮 861 81 4ms 17 days ago 329th Natanaelel 🇸🇪 860 32 37ms 21 days ago 330th Shanethegamer 🇺🇸 860 66 1,317ms 26 Nov 2024 330th albanian-laundromat 🇺🇸 860 66 1,336ms 23 days ago 330th edsrzf 🇳🇿 860 66 1,374ms 19 days ago 330th JayXon 🇺🇸 860 66 1,396ms 7 days ago 330th fuzzylojik-golf 🇻🇦 860 66 1,368ms 3 days ago 335th CaedenHarper 🇨🇦 860 69 486ms 22 days ago 335th MeWhenI 🇻🇦 860 69 413ms 18 days ago 337th emgordon154 860 74 338ms 2 days ago 338th Steffan153 🇫🇮 860 76 7ms 13 days ago 338th GolfingSuccess 🇬🇷 860 76 8ms 13 days ago 338th edsrzf 🇳🇿 860 76 7ms 13 days ago 341st Yax42 🇫🇷 860 87 2,513ms 21 days ago 342nd ovs-code 🇩🇪 859 51 19ms 19 days ago 342nd Steffan153 🇫🇮 859 51 17ms 19 days ago 344th Shanethegamer 🇺🇸 858 62 2,343ms 8 May 2025 345th DialFrost 🇸🇬 857 46 1,026ms 8 days ago 346th GolfingSuccess 🇬🇷 857 82 502ms 8 May 2025 346th emgordon154 857 82 452ms 20 days ago 348th GolfingSuccess 🇬🇷 857 86 19ms 19 days ago 348th Steffan153 🇫🇮 857 86 19ms 19 days ago 348th dokutan 857 86 19ms 17 days ago 351st zakariamouhid 856 48 13ms 7 hours ago 352nd rucin93 🇵🇱 856 77 119ms 8 May 2025 352nd Shanethegamer 🇺🇸 856 77 145ms 12 Nov 2025 354th h3ra993huskp 🇯🇵 856 90 434ms 16 days ago 355th Shanethegamer 🇺🇸 854 46 11ms 30 Apr 2025 355th rucin93 🇵🇱 854 46 8ms 11 May 2025 355th emplv 🇱🇻 854 46 13ms 17 days ago 358th sean-niemann 🇺🇸 854 63 43ms 8 May 2025 358th albanian-laundromat 🇺🇸 854 63 44ms 14 Jan 2026 360th AlephSquirrel 853 62 16ms 25 Nov 2024 360th btnlq 853 62 15ms 4 Dec 2024 360th Shanethegamer 🇺🇸 853 62 16ms 10 Dec 2024 360th Artemis21 🇬🇧 853 62 15ms 24 Dec 2024 360th ovs-code 🇩🇪 853 62 17ms 5 Jan 2025 360th bricknellj 853 62 18ms 30 Jan 2025 360th error256 853 62 15ms 12 Apr 2025 360th MeWhenI 🇻🇦 853 62 16ms 8 May 2025 360th 4atj 853 62 16ms 9 May 2025 360th Natanaelel 🇸🇪 853 62 15ms 11 May 2025 360th hiichbindermax 853 62 16ms 17 Aug 2025 360th 5cw 🇺🇸 853 62 18ms 22 Aug 2025 360th commandz0 🇺🇸 853 62 17ms 27 Aug 2025 360th SirBogman 🇺🇸 853 62 16ms 12 Oct 2025 360th KasperKivimaeki 🇫🇮 853 62 16ms 20 Oct 2025 360th Matter1024 🇮🇳 853 62 16ms 12 Feb 2026 360th lukegustafson 🇺🇸 853 62 39ms 9 Mar 2026 360th aksyristos 853 62 17ms 12 Mar 2026 360th madex 🇩🇪 853 62 16ms 26 days ago 360th CaedenHarper 🇨🇦 853 62 23ms 24 days ago 360th KatieLG 🇬🇧 853 62 15ms 21 days ago 360th scpchicken 🇵🇼 853 62 16ms 21 days ago 360th StefanHabel 🇨🇦 853 62 16ms 21 days ago 360th blaztoma 🇱🇹 853 62 17ms 21 days ago 360th Emutis 🇱🇹 853 62 16ms 21 days ago 360th Andrey2001 853 62 21ms 21 days ago 360th anter69 🇭🇺 853 62 17ms 21 days ago 360th stefangimmillaro 853 62 17ms 20 days ago 360th btjones0 853 62 16ms 20 days ago 360th bzijlema 🇳🇱 853 62 16ms 20 days ago 360th ahmetdemirag 🇨🇾 853 62 24ms 20 days ago 360th Pyroan 853 62 17ms 20 days ago 360th edsrzf 🇳🇿 853 62 16ms 19 days ago 360th zacjl 853 62 16ms 19 days ago 360th ComradeSquirrel 853 62 17ms 19 days ago 360th duckyluuk 🇳🇱 853 62 17ms 19 days ago 360th Aquateraneal 🇺🇸 853 62 20ms 18 days ago 360th luuumine 🇫🇷 853 62 18ms 18 days ago 360th solisolu 853 62 38ms 17 days ago 360th LostSyntax21 🇬🇧 853 62 16ms 16 days ago 360th davecame 853 62 25ms 14 days ago First Prev 321–400 of 693 Next Last