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 373rd btjones0 854 62 16ms 26 days ago 373rd bzijlema 🇳🇱 854 62 16ms 26 days ago 373rd ahmetdemirag 🇨🇾 854 62 24ms 25 days ago 373rd Pyroan 854 62 17ms 25 days ago 373rd edsrzf 🇳🇿 854 62 16ms 25 days ago 373rd zacjl 854 62 16ms 25 days ago 373rd ComradeSquirrel 854 62 17ms 25 days ago 373rd duckyluuk 🇳🇱 854 62 17ms 24 days ago 373rd Aquateraneal 🇺🇸 854 62 20ms 24 days ago 373rd luuumine 🇫🇷 854 62 18ms 23 days ago 373rd solisolu 854 62 38ms 22 days ago 373rd LostSyntax21 🇬🇧 854 62 16ms 21 days ago 373rd davecame 854 62 25ms 20 days ago 373rd sisyphus-ppcg 🇦🇺 854 62 15ms 19 days ago 373rd tomh1012 854 62 16ms 19 days ago 373rd denkyuu1 854 62 16ms 19 days ago 373rd bizy-coder 854 62 16ms 17 days ago 373rd mantaslu 🇱🇹 854 62 16ms 17 days ago 373rd GrayJoKing 🇦🇺 854 62 14ms 16 days ago 373rd Mikey-Beep 🇬🇧 854 62 22ms 11 days ago 373rd klixel 🇨🇦 854 62 17ms 11 days ago 373rd cros107 🇦🇺 854 62 16ms 10 days ago 373rd jusaka 854 62 15ms 10 days ago 373rd Flekay 🇩🇪 854 62 16ms 7 days ago 373rd Bmrl7 854 62 15ms 6 days ago 373rd FoxInTheClouds 854 62 23ms 5 days ago 373rd lelbal 854 62 15ms 5 days ago 373rd celiendonze 🇨🇭 854 62 16ms 3 days ago 373rd zgialor-lab 854 62 16ms 3 days ago 430th DialFrost 🇸🇬 853 70 125ms 6 days ago 431st ovs-code 🇩🇪 853 74 228ms 18 days ago 432nd Matter1024 🇮🇳 849 81 45ms 14 Feb 2026 432nd albanian-laundromat 🇺🇸 849 81 45ms 21 Mar 2026 432nd stefangimmillaro 849 81 44ms 25 days ago 432nd DialFrost 🇸🇬 849 81 48ms 6 days ago 436th GolfingSuccess 🇬🇷 849 103 318ms 14 Jan 2026 437th ovs-code 🇩🇪 847 50 521ms 23 Feb 2025 437th edsrzf 🇳🇿 847 50 430ms 18 days ago 439th albanian-laundromat 🇺🇸 847 78 91ms 22 Mar 2026 440th edsrzf 🇳🇿 847 85 42ms 8 May 2025 440th kg583 🇺🇸 847 85 43ms 16 days ago 442nd Shanethegamer 🇺🇸 847 87 20ms 8 May 2025 443rd Shanethegamer 🇺🇸 846 83 484ms 26 Nov 2024 444th kmathis22 846 91 421ms 20 days ago 445th edsrzf 🇳🇿 846 104 31ms 19 days ago 446th Steffan153 🇫🇮 845 91 15ms 5 days ago 447th JayXon 🇺🇸 843 118 10ms 6 days ago 448th dokutan 841 37 36ms 9 days ago 449th not-a-pokemon 841 74 15ms 25 days ago 450th mishak-sys 840 63 19ms 24 days ago 451st roelderickx 840 86 1,523ms 19 days ago 452nd GolfingSuccess 🇬🇷 837 86 42ms 7 May 2025 453rd kg583 🇺🇸 837 88 23ms 12 Feb 2026 454th namelessiw 837 92 482ms 10 Oct 2025 455th MeWhenI 🇻🇦 836 62 88ms 25 days ago 456th michelebastione 🇮🇹 836 71 445ms 20 days ago 457th edsrzf 🇳🇿 836 92 14ms 6 days ago 458th edsrzf 🇳🇿 835 127 59ms 26 days ago 458th Steffan153 🇫🇮 835 127 59ms 24 days ago 460th Shanethegamer 🇺🇸 834 86 155ms 17 Dec 2024 460th elgan65536 🇺🇸 834 86 161ms 1 Mar 2026 460th CaedenHarper 🇨🇦 834 86 161ms 23 Mar 2026 463rd GolfingSuccess 🇬🇷 832 83 36ms 26 days ago 463rd MeWhenI 🇻🇦 832 83 249ms 25 days ago 465th snoozingnewt 🇨🇦 831 109 332ms 4 days ago 466th Steffan153 🇫🇮 831 110 28ms 24 days ago 466th edsrzf 🇳🇿 831 110 30ms 24 days ago 468th HumanoidCPU 830 51 517ms 26 days ago 469th aksyristos 830 75 15ms 21 days ago 470th Steffan153 🇫🇮 830 76 88ms 18 days ago 471st ovs-code 🇩🇪 830 84 12ms 10 May 2025 472nd Shanethegamer 🇺🇸 828 87 42ms 15 Apr 2025 473rd albanian-laundromat 🇺🇸 827 55 39ms 22 Mar 2026 473rd dokutan 827 55 142ms 3 days ago 475th jameswmccarty 827 64 16ms 29 Mar 2025 475th guilhem-roy 🇫🇷 827 64 15ms 18 days ago 475th firegene 🇮🇪 827 64 16ms 16 days ago 475th retrohun 827 64 23ms 13 days ago 475th tails618 827 64 15ms 7 days ago 475th OllieBoyne 🇬🇧 827 64 16ms 43 hours ago First Prev 401–480 of 749 Next Last