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 🇨🇦 851 62 15ms 11 days ago 299th blaztoma 🇱🇹 851 62 15ms 11 days ago 299th Emutis 🇱🇹 851 62 16ms 11 days ago 299th Andrey2001 851 62 16ms 11 days ago 299th anter69 🇭🇺 851 62 15ms 10 days ago 299th stefangimmillaro 851 62 16ms 10 days ago 299th btjones0 851 62 15ms 10 days ago 299th bzijlema 🇳🇱 851 62 16ms 10 days ago 299th ahmetdemirag 🇨🇾 851 62 15ms 10 days ago 299th Pyroan 851 62 17ms 9 days ago 299th edsrzf 🇳🇿 851 62 15ms 9 days ago 299th zacjl 851 62 15ms 9 days ago 299th ComradeSquirrel 851 62 14ms 9 days ago 299th duckyluuk 🇳🇱 851 62 15ms 9 days ago 299th Aquateraneal 🇺🇸 851 62 15ms 8 days ago 299th luuumine 🇫🇷 851 62 15ms 8 days ago 299th solisolu 851 62 36ms 6 days ago 299th LostSyntax21 🇬🇧 851 62 16ms 6 days ago 299th davecame 851 62 41ms 4 days ago 299th sisyphus-ppcg 🇦🇺 851 62 16ms 3 days ago 299th tomh1012 851 62 15ms 3 days ago 299th denkyuu1 851 62 16ms 3 days ago 299th bizy-coder 851 62 16ms 2 days ago 299th mantaslu 🇱🇹 851 62 16ms 39 hours ago 299th GrayJoKing 🇦🇺 851 62 15ms 10 hours ago 346th Shanethegamer 🇺🇸 851 66 1,317ms 26 Nov 2024 346th albanian-laundromat 851 66 1,345ms 13 days ago 346th edsrzf 🇳🇿 851 66 1,374ms 9 days ago 349th rucin93 🇵🇱 851 77 130ms 8 May 2025 349th Shanethegamer 🇺🇸 851 77 146ms 12 Nov 2025 351st h3ra993huskp 🇯🇵 851 90 434ms 6 days ago 352nd GolfingSuccess 🇬🇷 850 59 17ms 8 May 2025 352nd IanUtley 850 59 18ms 8 May 2025 352nd Steffan153 🇫🇮 850 59 19ms 3 days ago 355th GolfingSuccess 🇬🇷 848 82 502ms 8 May 2025 355th emgordon154 848 82 452ms 10 days ago 357th Yax42 🇫🇷 848 87 2,340ms 11 days ago 358th Shanethegamer 🇺🇸 847 46 8ms 30 Apr 2025 358th rucin93 🇵🇱 847 46 8ms 11 May 2025 358th emplv 🇱🇻 847 46 9ms 7 days ago 361st ovs-code 🇩🇪 847 102 311ms 13 Dec 2025 361st edsrzf 🇳🇿 847 102 336ms 9 days ago 361st Steffan153 🇫🇮 847 102 338ms 9 days ago 364th sean-niemann 🇺🇸 846 63 43ms 8 May 2025 364th albanian-laundromat 846 63 44ms 14 Jan 2026 366th ovs-code 🇩🇪 846 74 217ms 2 days ago 367th ovs-code 🇩🇪 845 50 448ms 23 Feb 2025 367th edsrzf 🇳🇿 845 50 432ms 2 days ago 369th Shanethegamer 🇺🇸 843 87 20ms 8 May 2025 370th Shanethegamer 🇺🇸 842 89 341ms 6 May 2025 371st kmathis22 842 91 424ms 4 days ago 372nd edsrzf 🇳🇿 840 85 42ms 8 May 2025 372nd kg583 🇺🇸 840 85 43ms 24 hours ago 374th GolfingSuccess 🇬🇷 839 103 318ms 14 Jan 2026 375th fuzzylojik-golf 🇺🇸 838 60 16ms 11 days ago 376th not-a-pokemon 838 74 14ms 10 days ago 377th mishak-sys 837 63 15ms 9 days ago 378th Shanethegamer 🇺🇸 837 83 484ms 26 Nov 2024 379th MeWhenI 🇻🇦 836 62 86ms 9 days ago 380th edsrzf 🇳🇿 836 94 21ms 9 days ago 380th Steffan153 🇫🇮 836 94 13ms 3 days ago 382nd albanian-laundromat 834 78 89ms 13 days ago 383rd Shanethegamer 🇺🇸 834 86 158ms 17 Dec 2024 383rd elgan65536 🇺🇸 834 86 164ms 1 Mar 2026 383rd CaedenHarper 🇨🇦 834 86 154ms 12 days ago 386th Matter1024 🇮🇳 833 81 45ms 14 Feb 2026 386th albanian-laundromat 833 81 45ms 13 days ago 386th stefangimmillaro 833 81 44ms 9 days ago 389th kg583 🇺🇸 833 88 23ms 12 Feb 2026 390th namelessiw 833 92 504ms 10 Oct 2025 391st edsrzf 🇳🇿 833 104 31ms 3 days ago 392nd GolfingSuccess 🇬🇷 832 83 33ms 10 days ago 392nd MeWhenI 🇻🇦 832 83 229ms 10 days ago 394th michelebastione 🇮🇹 831 71 926ms 4 days ago 395th GolfingSuccess 🇬🇷 830 86 42ms 7 May 2025 395th roelderickx 830 86 1,643ms 3 days ago 397th HumanoidCPU 828 51 394ms 10 days ago 398th albanian-laundromat 827 55 39ms 13 days ago 399th aksyristos 827 75 14ms 5 days ago 400th edsrzf 🇳🇿 827 125 21ms 2 days ago First Prev 321–400 of 582 Next Last