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 299th StefanHabel 🇨🇦 850 62 15ms 10 days ago 299th blaztoma 🇱🇹 850 62 15ms 9 days ago 299th Emutis 🇱🇹 850 62 16ms 9 days ago 299th Andrey2001 850 62 16ms 9 days ago 299th anter69 🇭🇺 850 62 15ms 9 days ago 299th stefangimmillaro 850 62 16ms 9 days ago 299th btjones0 850 62 15ms 8 days ago 299th bzijlema 🇳🇱 850 62 16ms 8 days ago 299th ahmetdemirag 🇨🇾 850 62 15ms 8 days ago 299th Pyroan 850 62 17ms 8 days ago 299th edsrzf 🇳🇿 850 62 15ms 8 days ago 299th zacjl 850 62 15ms 8 days ago 299th ComradeSquirrel 850 62 14ms 7 days ago 299th duckyluuk 🇳🇱 850 62 15ms 7 days ago 299th Aquateraneal 🇺🇸 850 62 15ms 7 days ago 299th luuumine 🇫🇷 850 62 15ms 6 days ago 299th solisolu 850 62 36ms 5 days ago 299th LostSyntax21 🇬🇧 850 62 16ms 4 days ago 299th davecame 850 62 41ms 3 days ago 299th sisyphus-ppcg 🇦🇺 850 62 16ms 2 days ago 299th tomh1012 850 62 15ms 45 hours ago 299th denkyuu1 850 62 16ms 43 hours ago 299th bizy-coder 850 62 16ms 11 hours ago 299th mantaslu 🇱🇹 850 62 16ms 3 hours ago 345th GolfingSuccess 🇬🇷 848 82 502ms 8 May 2025 345th emgordon154 848 82 452ms 9 days ago 347th Yax42 🇫🇷 848 87 2,340ms 9 days ago 348th Shanethegamer 🇺🇸 847 46 8ms 30 Apr 2025 348th rucin93 🇵🇱 847 46 8ms 11 May 2025 348th emplv 🇱🇻 847 46 9ms 5 days ago 351st ovs-code 🇩🇪 847 102 311ms 13 Dec 2025 351st edsrzf 🇳🇿 847 102 336ms 7 days ago 351st Steffan153 🇫🇮 847 102 338ms 7 days ago 354th sean-niemann 🇺🇸 846 63 43ms 8 May 2025 354th albanian-laundromat 846 63 44ms 14 Jan 2026 356th rucin93 🇵🇱 846 77 130ms 8 May 2025 356th Shanethegamer 🇺🇸 846 77 146ms 12 Nov 2025 358th ovs-code 🇩🇪 844 50 448ms 23 Feb 2025 358th edsrzf 🇳🇿 844 50 432ms 21 hours ago 360th Shanethegamer 🇺🇸 843 87 20ms 8 May 2025 361st Shanethegamer 🇺🇸 842 89 341ms 6 May 2025 362nd kmathis22 842 91 424ms 3 days ago 363rd edsrzf 🇳🇿 840 85 42ms 8 May 2025 364th GolfingSuccess 🇬🇷 839 103 318ms 14 Jan 2026 365th fuzzylojik-golf 🇺🇸 838 60 16ms 10 days ago 366th not-a-pokemon 838 74 14ms 8 days ago 367th ovs-code 🇩🇪 837 74 217ms 31 hours ago 368th Shanethegamer 🇺🇸 837 83 484ms 26 Nov 2024 369th MeWhenI 🇻🇦 836 62 86ms 8 days ago 370th mishak-sys 836 63 15ms 7 days ago 371st edsrzf 🇳🇿 836 94 21ms 8 days ago 371st Steffan153 🇫🇮 836 94 13ms 2 days ago 373rd albanian-laundromat 834 78 89ms 12 days ago 374th Matter1024 🇮🇳 833 81 45ms 14 Feb 2026 374th albanian-laundromat 833 81 45ms 12 days ago 374th stefangimmillaro 833 81 44ms 8 days ago 377th kg583 🇺🇸 833 88 23ms 12 Feb 2026 378th namelessiw 833 92 504ms 10 Oct 2025 379th edsrzf 🇳🇿 833 104 31ms 2 days ago 380th GolfingSuccess 🇬🇷 832 83 33ms 9 days ago 380th MeWhenI 🇻🇦 832 83 229ms 8 days ago 382nd Shanethegamer 🇺🇸 831 86 158ms 17 Dec 2024 382nd elgan65536 🇺🇸 831 86 164ms 1 Mar 2026 382nd CaedenHarper 🇨🇦 831 86 154ms 11 days ago 385th kg583 🇺🇸 830 86 39ms 16 Feb 2025 385th GolfingSuccess 🇬🇷 830 86 42ms 7 May 2025 385th roelderickx 830 86 1,643ms 46 hours ago 388th michelebastione 🇮🇹 829 71 926ms 3 days ago 389th HumanoidCPU 827 51 394ms 9 days ago 390th albanian-laundromat 827 55 39ms 12 days ago 391st aksyristos 827 75 14ms 3 days ago 392nd edsrzf 🇳🇿 827 125 21ms 24 hours ago 392nd Steffan153 🇫🇮 827 125 23ms 12 hours ago 394th GolfingSuccess 🇬🇷 826 48 5ms 7 days ago 395th fuzzylojik-golf 🇺🇸 826 68 1,320ms 8 days ago 396th ovs-code 🇩🇪 825 84 12ms 10 May 2025 397th fuzzylojik-golf 🇺🇸 823 34 286ms 4 days ago 398th jameswmccarty 823 64 15ms 29 Mar 2025 398th zgialor-lab 823 64 16ms 8 days ago 398th guilhem-roy 🇫🇷 823 64 15ms 35 hours ago First Prev 321–400 of 569 Next Last