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 375th anter69 🇭🇺 854 62 17ms 24 Mar 2026 375th stefangimmillaro 854 62 17ms 25 Mar 2026 375th btjones0 854 62 16ms 25 Mar 2026 375th bzijlema 🇳🇱 854 62 16ms 25 Mar 2026 375th ahmetdemirag 🇨🇾 854 62 24ms 25 Mar 2026 375th Pyroan 854 62 17ms 25 Mar 2026 375th edsrzf 🇳🇿 854 62 16ms 25 Mar 2026 375th zacjl 854 62 16ms 26 Mar 2026 375th ComradeSquirrel 854 62 17ms 27 days ago 375th duckyluuk 🇳🇱 854 62 15ms 27 days ago 375th Aquateraneal 🇺🇸 854 62 20ms 27 days ago 375th luuumine 🇫🇷 854 62 18ms 26 days ago 375th solisolu 854 62 38ms 25 days ago 375th LostSyntax21 🇬🇧 854 62 16ms 24 days ago 375th davecame 854 62 25ms 23 days ago 375th sisyphus-ppcg 🇦🇺 854 62 15ms 22 days ago 375th tomh1012 854 62 16ms 21 days ago 375th denkyuu1 854 62 16ms 21 days ago 375th bizy-coder 854 62 16ms 20 days ago 375th mantaslu 🇱🇹 854 62 16ms 20 days ago 375th GrayJoKing 🇦🇺 854 62 14ms 18 days ago 375th Mikey-Beep 🇬🇧 854 62 22ms 14 days ago 375th klixel 🇨🇦 854 62 17ms 14 days ago 375th cros107 🇦🇺 854 62 16ms 13 days ago 375th jusaka 854 62 15ms 13 days ago 375th Flekay 🇩🇪 854 62 16ms 10 days ago 375th Bmrl7 854 62 15ms 9 days ago 375th FoxInTheClouds 854 62 23ms 8 days ago 375th lelbal 854 62 15ms 7 days ago 375th celiendonze 🇨🇭 854 62 16ms 6 days ago 375th zgialor-lab 854 62 15ms 6 days ago 432nd DialFrost 🇸🇬 853 70 125ms 9 days ago 433rd ovs-code 🇩🇪 853 74 228ms 21 days ago 434th Matter1024 🇮🇳 849 81 45ms 14 Feb 2026 434th albanian-laundromat 🇺🇸 849 81 45ms 21 Mar 2026 434th stefangimmillaro 849 81 44ms 26 Mar 2026 434th DialFrost 🇸🇬 849 81 48ms 9 days ago 438th GolfingSuccess 🇬🇷 849 103 318ms 14 Jan 2026 439th ovs-code 🇩🇪 847 50 521ms 23 Feb 2025 439th edsrzf 🇳🇿 847 50 430ms 20 days ago 441st albanian-laundromat 🇺🇸 847 78 91ms 22 Mar 2026 442nd edsrzf 🇳🇿 847 85 42ms 8 May 2025 442nd kg583 🇺🇸 847 85 43ms 19 days ago 444th Shanethegamer 🇺🇸 847 87 19ms 8 May 2025 445th Shanethegamer 🇺🇸 846 83 484ms 26 Nov 2024 446th kmathis22 846 91 421ms 23 days ago 447th edsrzf 🇳🇿 846 104 31ms 22 days ago 448th Steffan153 🇫🇮 845 91 15ms 8 days ago 449th JayXon 🇺🇸 843 118 10ms 8 days ago 450th duckyluuk 🇳🇱 842 81 37ms 39 hours ago 451st dokutan 841 37 62ms 12 days ago 452nd not-a-pokemon 841 74 15ms 25 Mar 2026 453rd mishak-sys 840 63 19ms 27 days ago 454th roelderickx 840 86 1,523ms 21 days ago 455th GolfingSuccess 🇬🇷 837 86 42ms 7 May 2025 456th kg583 🇺🇸 837 88 25ms 12 Feb 2026 457th namelessiw 837 92 482ms 10 Oct 2025 458th MeWhenI 🇻🇦 836 62 94ms 26 Mar 2026 459th michelebastione 🇮🇹 836 71 449ms 23 days ago 460th edsrzf 🇳🇿 836 92 14ms 8 days ago 461st edsrzf 🇳🇿 835 127 59ms 25 Mar 2026 461st Steffan153 🇫🇮 835 127 59ms 27 days ago 463rd Shanethegamer 🇺🇸 834 86 155ms 17 Dec 2024 463rd elgan65536 🇺🇸 834 86 161ms 1 Mar 2026 463rd CaedenHarper 🇨🇦 834 86 161ms 23 Mar 2026 466th ovs-code 🇩🇪 831 84 12ms 10 May 2025 467th snoozingnewt 🇨🇦 831 109 332ms 7 days ago 468th Steffan153 🇫🇮 831 110 28ms 27 days ago 468th edsrzf 🇳🇿 831 110 30ms 27 days ago 470th HumanoidCPU 830 51 517ms 24 Mar 2026 471st aksyristos 830 75 15ms 23 days ago 472nd Steffan153 🇫🇮 830 76 88ms 21 days ago 473rd Shanethegamer 🇺🇸 828 87 42ms 15 Apr 2025 474th albanian-laundromat 🇺🇸 827 55 39ms 22 Mar 2026 474th dokutan 827 55 138ms 6 days ago 476th jameswmccarty 827 64 16ms 29 Mar 2025 476th guilhem-roy 🇫🇷 827 64 15ms 21 days ago 476th firegene 🇮🇪 827 64 16ms 19 days ago 476th retrohun 827 64 23ms 16 days ago 476th tails618 827 64 15ms 9 days ago First Prev 401–480 of 752 Next Last