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 Shanethegamer 🇺🇸 867 89 511ms 24 Sep 2025 321st DialFrost 🇸🇬 867 89 367ms 21 Nov 2025 323rd fantaize 866 83 153ms 10 Mar 2026 324th snoozingnewt 🇨🇦 865 36 37ms 3 hours ago 325th plcc0 864 49 525ms 20 days ago 326th Shanethegamer 🇺🇸 864 66 1,569ms 26 Nov 2024 326th rucin93 🇵🇱 864 66 7ms 8 May 2025 326th sean-niemann 🇺🇸 864 66 7ms 8 May 2025 326th albanian-laundromat 🇺🇸 864 66 1,521ms 24 days ago 326th edsrzf 🇳🇿 864 66 6ms 21 days ago 326th edsrzf 🇳🇿 864 66 1,473ms 21 days ago 326th Steffan153 🇫🇮 864 66 7ms 20 days ago 326th GolfingSuccess 🇬🇷 864 66 7ms 14 days ago 326th JayXon 🇺🇸 864 66 1,448ms 8 days ago 326th fuzzylojik-golf 🇺🇸 864 66 1,819ms 4 days ago 326th JayXon 🇺🇸 864 66 7ms 4 days ago 337th Shanethegamer 🇺🇸 864 72 31ms 9 Dec 2024 338th emgordon154 864 74 338ms 3 days ago 339th Steffan153 🇫🇮 863 76 7ms 14 days ago 339th GolfingSuccess 🇬🇷 863 76 8ms 14 days ago 339th edsrzf 🇳🇿 863 76 7ms 14 days ago 342nd Yax42 🇫🇷 863 87 2,513ms 22 days ago 343rd KasperKivimaeki 🇫🇮 862 81 4ms 19 days ago 344th CaedenHarper 🇨🇦 861 69 448ms 24 days ago 344th MeWhenI 🇻🇦 861 69 490ms 19 days ago 346th Natanaelel 🇸🇪 860 32 37ms 22 days ago 347th Shanethegamer 🇺🇸 860 62 2,343ms 8 May 2025 348th GolfingSuccess 🇬🇷 860 86 19ms 20 days ago 348th Steffan153 🇫🇮 860 86 19ms 20 days ago 348th dokutan 860 86 19ms 18 days ago 351st ovs-code 🇩🇪 859 74 228ms 14 days ago 352nd rucin93 🇵🇱 859 77 119ms 8 May 2025 352nd Shanethegamer 🇺🇸 859 77 145ms 12 Nov 2025 354th GolfingSuccess 🇬🇷 859 82 502ms 8 May 2025 354th emgordon154 859 82 452ms 21 days ago 356th zakariamouhid 857 48 13ms 34 hours ago 357th h3ra993huskp 🇯🇵 857 90 434ms 17 days ago 358th DialFrost 🇸🇬 856 70 101ms 2 days ago 359th Shanethegamer 🇺🇸 855 46 11ms 30 Apr 2025 359th rucin93 🇵🇱 855 46 8ms 11 May 2025 359th emplv 🇱🇻 855 46 9ms 18 days ago 362nd Matter1024 🇮🇳 855 81 45ms 14 Feb 2026 362nd albanian-laundromat 🇺🇸 855 81 45ms 24 days ago 362nd stefangimmillaro 855 81 44ms 20 days ago 362nd DialFrost 🇸🇬 855 81 48ms 2 days ago 366th sean-niemann 🇺🇸 854 63 43ms 8 May 2025 366th albanian-laundromat 🇺🇸 854 63 44ms 14 Jan 2026 368th AlephSquirrel 853 62 16ms 25 Nov 2024 368th btnlq 853 62 15ms 4 Dec 2024 368th Shanethegamer 🇺🇸 853 62 16ms 10 Dec 2024 368th Artemis21 🇬🇧 853 62 15ms 24 Dec 2024 368th ovs-code 🇩🇪 853 62 17ms 5 Jan 2025 368th bricknellj 853 62 18ms 30 Jan 2025 368th error256 853 62 15ms 12 Apr 2025 368th MeWhenI 🇻🇦 853 62 16ms 8 May 2025 368th 4atj 853 62 16ms 9 May 2025 368th Natanaelel 🇸🇪 853 62 15ms 11 May 2025 368th hiichbindermax 853 62 16ms 17 Aug 2025 368th 5cw 🇺🇸 853 62 18ms 22 Aug 2025 368th commandz0 🇺🇸 853 62 17ms 27 Aug 2025 368th SirBogman 🇺🇸 853 62 16ms 12 Oct 2025 368th KasperKivimaeki 🇫🇮 853 62 16ms 20 Oct 2025 368th Matter1024 🇮🇳 853 62 16ms 12 Feb 2026 368th lukegustafson 🇺🇸 853 62 39ms 9 Mar 2026 368th aksyristos 853 62 17ms 12 Mar 2026 368th madex 🇩🇪 853 62 16ms 27 days ago 368th CaedenHarper 🇨🇦 853 62 23ms 25 days ago 368th KatieLG 🇬🇧 853 62 15ms 23 days ago 368th scpchicken 🇵🇼 853 62 16ms 23 days ago 368th StefanHabel 🇨🇦 853 62 16ms 22 days ago 368th blaztoma 🇱🇹 853 62 17ms 22 days ago 368th Emutis 🇱🇹 853 62 16ms 22 days ago 368th Andrey2001 853 62 21ms 22 days ago 368th anter69 🇭🇺 853 62 17ms 22 days ago 368th stefangimmillaro 853 62 17ms 21 days ago 368th btjones0 853 62 16ms 21 days ago 368th bzijlema 🇳🇱 853 62 16ms 21 days ago 368th ahmetdemirag 🇨🇾 853 62 24ms 21 days ago 368th Pyroan 853 62 17ms 21 days ago 368th edsrzf 🇳🇿 853 62 16ms 21 days ago First Prev 321–400 of 742 Next Last