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 358th denkyuu1 853 62 16ms 12 days ago 358th bizy-coder 853 62 16ms 11 days ago 358th mantaslu 🇱🇹 853 62 16ms 11 days ago 358th GrayJoKing 🇦🇺 853 62 14ms 9 days ago 358th Mikey-Beep 🇬🇧 853 62 22ms 5 days ago 358th klixel 🇨🇦 853 62 17ms 5 days ago 358th cros107 🇦🇺 853 62 16ms 4 days ago 358th jusaka 853 62 15ms 4 days ago 358th flekAI 853 62 15ms 37 hours ago 358th Flekay 🇩🇪 853 62 16ms 26 hours ago 358th Bmrl7 853 62 15ms 16 hours ago 412th DialFrost 🇸🇬 853 70 101ms 9 hours ago 413th ovs-code 🇩🇪 853 74 228ms 12 days ago 414th GolfingSuccess 🇬🇷 850 59 17ms 8 May 2025 414th IanUtley 850 59 18ms 8 May 2025 414th Steffan153 🇫🇮 850 59 19ms 13 days ago 417th Matter1024 🇮🇳 849 81 45ms 14 Feb 2026 417th albanian-laundromat 🇺🇸 849 81 45ms 23 days ago 417th stefangimmillaro 849 81 44ms 19 days ago 417th DialFrost 🇸🇬 849 81 48ms 6 hours ago 421st albanian-laundromat 🇺🇸 847 78 89ms 23 days ago 422nd edsrzf 🇳🇿 847 85 42ms 8 May 2025 422nd kg583 🇺🇸 847 85 43ms 10 days ago 424th Shanethegamer 🇺🇸 847 87 20ms 8 May 2025 425th ovs-code 🇩🇪 847 102 311ms 13 Dec 2025 425th edsrzf 🇳🇿 847 102 336ms 18 days ago 425th Steffan153 🇫🇮 847 102 338ms 18 days ago 428th ovs-code 🇩🇪 846 50 521ms 23 Feb 2025 428th edsrzf 🇳🇿 846 50 430ms 11 days ago 430th Shanethegamer 🇺🇸 846 83 484ms 26 Nov 2024 431st kmathis22 846 91 421ms 14 days ago 432nd edsrzf 🇳🇿 846 104 31ms 13 days ago 433rd edsrzf 🇳🇿 844 94 21ms 19 days ago 433rd Steffan153 🇫🇮 844 94 13ms 13 days ago 435th dokutan 840 37 39ms 3 days ago 436th mishak-sys 839 63 19ms 18 days ago 437th GolfingSuccess 🇬🇷 839 103 318ms 14 Jan 2026 438th fuzzylojik-golf 🇺🇸 838 60 16ms 21 days ago 439th not-a-pokemon 838 74 15ms 19 days ago 440th GolfingSuccess 🇬🇷 837 86 42ms 7 May 2025 441st kg583 🇺🇸 837 88 23ms 12 Feb 2026 442nd namelessiw 837 92 482ms 10 Oct 2025 443rd MeWhenI 🇻🇦 836 62 85ms 19 days ago 444th michelebastione 🇮🇹 836 71 464ms 14 days ago 445th edsrzf 🇳🇿 835 125 21ms 12 days ago 445th Steffan153 🇫🇮 835 125 23ms 11 days ago 447th Shanethegamer 🇺🇸 834 86 158ms 17 Dec 2024 447th elgan65536 🇺🇸 834 86 157ms 1 Mar 2026 447th CaedenHarper 🇨🇦 834 86 154ms 22 days ago 450th GolfingSuccess 🇬🇷 832 83 33ms 20 days ago 450th MeWhenI 🇻🇦 832 83 229ms 19 days ago 452nd Steffan153 🇫🇮 830 76 88ms 12 days ago 453rd ovs-code 🇩🇪 830 84 12ms 10 May 2025 454th roelderickx 830 86 1,523ms 12 days ago 455th HumanoidCPU 829 51 517ms 20 days ago 456th Shanethegamer 🇺🇸 828 87 42ms 15 Apr 2025 457th albanian-laundromat 🇺🇸 827 55 39ms 23 days ago 458th aksyristos 827 75 15ms 14 days ago 459th HumanoidCPU 827 85 419ms 18 days ago 460th fuzzylojik-golf 🇺🇸 826 34 274ms 15 days ago 460th DialFrost 🇸🇬 826 34 248ms 10 days ago 462nd jameswmccarty 826 64 18ms 29 Mar 2025 462nd zgialor-lab 826 64 17ms 19 days ago 462nd guilhem-roy 🇫🇷 826 64 15ms 12 days ago 462nd FoxInTheClouds 826 64 15ms 10 days ago 462nd firegene 🇮🇪 826 64 16ms 10 days ago 462nd retrohun 826 64 23ms 7 days ago 462nd tails618 826 64 15ms 23 hours ago 469th kg583 🇺🇸 826 96 16ms 13 days ago 470th JRaspass 🇬🇧 825 31 4ms 10 days ago 471st albanian-laundromat 🇺🇸 821 54 900ms 15 Jan 2026 471st dokutan 821 54 908ms 20 days ago 473rd Steffan153 🇫🇮 821 110 28ms 18 days ago 473rd edsrzf 🇳🇿 821 110 30ms 18 days ago 475th Shanethegamer 🇺🇸 820 83 403ms 9 Jul 2025 476th GolfingSuccess 🇬🇷 820 85 3ms 14 Jan 2026 477th Jacob385 819 94 427ms 29 hours ago 478th HumanoidCPU 818 38 36ms 19 days ago 478th aksyristos 818 38 35ms 18 days ago 480th fuzzylojik-golf 🇺🇸 817 80 9ms 3 days ago First Prev 401–480 of 686 Next Last