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 305th lukegustafson 🇺🇸 850 62 36ms 25 days ago 305th aksyristos 850 62 14ms 22 days ago 305th madex 🇩🇪 850 62 15ms 15 days ago 305th CaedenHarper 🇨🇦 850 62 16ms 13 days ago 305th KatieLG 🇬🇧 850 62 16ms 11 days ago 305th scpchicken 🇵🇼 850 62 15ms 11 days ago 305th StefanHabel 🇨🇦 850 62 15ms 10 days ago 305th blaztoma 🇱🇹 850 62 15ms 10 days ago 305th Emutis 🇱🇹 850 62 16ms 10 days ago 305th Andrey2001 850 62 16ms 10 days ago 305th anter69 🇭🇺 850 62 15ms 10 days ago 305th stefangimmillaro 850 62 16ms 9 days ago 305th btjones0 850 62 15ms 9 days ago 305th bzijlema 🇳🇱 850 62 16ms 9 days ago 305th ahmetdemirag 🇨🇾 850 62 15ms 9 days ago 305th Pyroan 850 62 17ms 9 days ago 305th edsrzf 🇳🇿 850 62 15ms 9 days ago 305th zacjl 850 62 15ms 8 days ago 305th ComradeSquirrel 850 62 14ms 8 days ago 305th duckyluuk 🇳🇱 850 62 15ms 8 days ago 305th Aquateraneal 🇺🇸 850 62 15ms 7 days ago 305th luuumine 🇫🇷 850 62 15ms 7 days ago 305th solisolu 850 62 36ms 6 days ago 305th LostSyntax21 🇬🇧 850 62 16ms 5 days ago 305th davecame 850 62 41ms 4 days ago 305th sisyphus-ppcg 🇦🇺 850 62 16ms 2 days ago 305th tomh1012 850 62 15ms 2 days ago 305th denkyuu1 850 62 16ms 2 days ago 305th bizy-coder 850 62 16ms 29 hours ago 305th mantaslu 🇱🇹 850 62 16ms 20 hours ago 351st GolfingSuccess 🇬🇷 848 82 502ms 8 May 2025 351st emgordon154 848 82 452ms 9 days ago 353rd Yax42 🇫🇷 848 87 2,340ms 10 days ago 354th Shanethegamer 🇺🇸 847 46 8ms 30 Apr 2025 354th rucin93 🇵🇱 847 46 8ms 11 May 2025 354th emplv 🇱🇻 847 46 9ms 6 days ago 357th ovs-code 🇩🇪 847 102 311ms 13 Dec 2025 357th edsrzf 🇳🇿 847 102 336ms 8 days ago 357th Steffan153 🇫🇮 847 102 338ms 8 days ago 360th sean-niemann 🇺🇸 846 63 43ms 8 May 2025 360th albanian-laundromat 846 63 44ms 14 Jan 2026 362nd ovs-code 🇩🇪 846 74 217ms 2 days ago 363rd ovs-code 🇩🇪 845 50 448ms 23 Feb 2025 363rd edsrzf 🇳🇿 845 50 432ms 38 hours ago 365th Shanethegamer 🇺🇸 843 87 20ms 8 May 2025 366th Shanethegamer 🇺🇸 842 89 341ms 6 May 2025 367th kmathis22 842 91 424ms 4 days ago 368th edsrzf 🇳🇿 840 85 42ms 8 May 2025 368th kg583 🇺🇸 840 85 43ms 5 hours ago 370th GolfingSuccess 🇬🇷 839 103 318ms 14 Jan 2026 371st fuzzylojik-golf 🇺🇸 838 60 16ms 10 days ago 372nd not-a-pokemon 838 74 14ms 9 days ago 373rd mishak-sys 837 63 15ms 8 days ago 374th Shanethegamer 🇺🇸 837 83 484ms 26 Nov 2024 375th MeWhenI 🇻🇦 836 62 86ms 8 days ago 376th edsrzf 🇳🇿 836 94 21ms 9 days ago 376th Steffan153 🇫🇮 836 94 13ms 3 days ago 378th albanian-laundromat 834 78 89ms 12 days ago 379th Matter1024 🇮🇳 833 81 45ms 14 Feb 2026 379th albanian-laundromat 833 81 45ms 12 days ago 379th stefangimmillaro 833 81 44ms 8 days ago 382nd kg583 🇺🇸 833 88 23ms 12 Feb 2026 383rd namelessiw 833 92 504ms 10 Oct 2025 384th edsrzf 🇳🇿 833 104 31ms 2 days ago 385th GolfingSuccess 🇬🇷 832 83 33ms 9 days ago 385th MeWhenI 🇻🇦 832 83 229ms 9 days ago 387th michelebastione 🇮🇹 831 71 926ms 4 days ago 388th Shanethegamer 🇺🇸 831 86 158ms 17 Dec 2024 388th elgan65536 🇺🇸 831 86 164ms 1 Mar 2026 388th CaedenHarper 🇨🇦 831 86 154ms 11 days ago 391st GolfingSuccess 🇬🇷 830 86 42ms 7 May 2025 391st roelderickx 830 86 1,643ms 2 days ago 393rd HumanoidCPU 828 51 394ms 10 days ago 394th albanian-laundromat 827 55 39ms 12 days ago 395th aksyristos 827 75 14ms 4 days ago 396th edsrzf 🇳🇿 827 125 21ms 42 hours ago 396th Steffan153 🇫🇮 827 125 23ms 30 hours ago 398th GolfingSuccess 🇬🇷 826 48 5ms 7 days ago 399th fuzzylojik-golf 🇺🇸 826 68 1,320ms 9 days ago 400th ovs-code 🇩🇪 825 84 12ms 10 May 2025 First Prev 321–400 of 578 Next Last