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 401st fuzzylojik-golf 🇺🇸 838 60 16ms 17 days ago 402nd mishak-sys 838 63 19ms 15 days ago 403rd not-a-pokemon 838 74 15ms 16 days ago 404th MeWhenI 🇻🇦 836 62 85ms 15 days ago 405th namelessiw 836 92 482ms 10 Oct 2025 406th edsrzf 🇳🇿 836 94 21ms 16 days ago 406th Steffan153 🇫🇮 836 94 13ms 10 days ago 408th michelebastione 🇮🇹 833 71 493ms 10 days ago 409th Matter1024 🇮🇳 833 81 45ms 14 Feb 2026 409th albanian-laundromat 🇺🇸 833 81 45ms 19 days ago 409th stefangimmillaro 833 81 44ms 15 days ago 412th kg583 🇺🇸 833 88 23ms 12 Feb 2026 413th GolfingSuccess 🇬🇷 832 83 33ms 16 days ago 413th MeWhenI 🇻🇦 832 83 229ms 16 days ago 415th fuzzylojik-golf 🇺🇸 831 68 1,320ms 16 days ago 416th Shanethegamer 🇺🇸 831 86 158ms 17 Dec 2024 416th elgan65536 🇺🇸 831 86 157ms 1 Mar 2026 416th CaedenHarper 🇨🇦 831 86 154ms 18 days ago 419th GolfingSuccess 🇬🇷 830 86 42ms 7 May 2025 419th roelderickx 830 86 1,643ms 9 days ago 421st HumanoidCPU 828 51 517ms 16 days ago 422nd albanian-laundromat 🇺🇸 827 55 39ms 19 days ago 423rd aksyristos 827 75 15ms 11 days ago 424th edsrzf 🇳🇿 827 125 21ms 8 days ago 424th Steffan153 🇫🇮 827 125 23ms 8 days ago 426th jameswmccarty 825 64 18ms 29 Mar 2025 426th zgialor-lab 825 64 17ms 16 days ago 426th guilhem-roy 🇫🇷 825 64 15ms 9 days ago 426th FoxInTheClouds 825 64 15ms 7 days ago 426th firegene 🇮🇪 825 64 16ms 7 days ago 426th retrohun 825 64 23ms 3 days ago 432nd ovs-code 🇩🇪 825 84 12ms 10 May 2025 433rd Steffan153 🇫🇮 824 76 88ms 8 days ago 434th fuzzylojik-golf 🇺🇸 823 34 286ms 11 days ago 434th DialFrost 🇸🇬 823 34 248ms 6 days ago 436th JRaspass 🇬🇧 821 31 4ms 7 days ago 437th HumanoidCPU 821 85 419ms 14 days ago 438th Shanethegamer 🇺🇸 821 87 42ms 15 Apr 2025 439th Steffan153 🇫🇮 821 110 28ms 15 days ago 439th edsrzf 🇳🇿 821 110 30ms 15 days ago 441st kg583 🇺🇸 819 96 16ms 10 days ago 442nd edsrzf 🇳🇿 817 127 58ms 16 days ago 442nd Steffan153 🇫🇮 817 127 57ms 14 days ago 444th Shanethegamer 🇺🇸 817 197 1,432ms 1 Feb 2025 445th HumanoidCPU 816 38 36ms 16 days ago 445th aksyristos 816 38 35ms 14 days ago 447th GolfingSuccess 🇬🇷 815 85 3ms 14 Jan 2026 448th albanian-laundromat 🇺🇸 814 54 900ms 15 Jan 2026 448th dokutan 814 54 908ms 17 days ago 450th Shanethegamer 🇺🇸 814 83 403ms 9 Jul 2025 451st fuzzylojik-golf 🇺🇸 813 88 154ms 17 days ago 452nd GrayJoKing 🇦🇺 813 97 18ms 3 days ago 452nd edsrzf 🇳🇿 813 97 19ms 3 days ago 454th DialFrost 🇸🇬 812 52 516ms 17 Feb 2025 454th CaedenHarper 🇨🇦 812 52 474ms 20 days ago 456th snoozingnewt 🇨🇦 810 73 435ms 7 days ago 457th Arkadios200 810 81 111ms 26 hours ago 458th SirBogman 🇺🇸 809 34 37ms 9 Oct 2025 458th fuzzylojik-golf 🇺🇸 809 34 35ms 16 days ago 460th Yax42 🇫🇷 809 95 387ms 17 days ago 461st emgordon154 809 199 1,428ms 15 days ago 462nd voytxt 🇨🇿 805 200 1,451ms 6 Feb 2026 462nd GolfingSuccess 🇬🇷 805 200 1,484ms 16 days ago 464th Ripick 804 84 414ms 47 hours ago 465th fuzzylojik-golf 🇺🇸 803 81 9ms 16 days ago 466th albanian-laundromat 🇺🇸 803 86 48ms 3 days ago 467th madex 🇩🇪 803 89 174ms 14 days ago 468th emgordon154 802 109 84ms 14 days ago 469th AstroOrbis 800 66 19ms 12 days ago 469th Apfelvater 800 66 20ms 35 hours ago 471st JayXon 🇺🇸 798 160 1,649ms 4 days ago 472nd dokutan 797 53 431ms 15 Aug 2025 472nd MeWhenI 🇻🇦 797 53 458ms 21 Nov 2025 472nd albanian-laundromat 🇺🇸 797 53 514ms 15 Jan 2026 472nd AlephSquirrel 797 53 511ms 19 days ago 472nd snoozingnewt 🇨🇦 797 53 456ms 7 days ago 477th Steffan153 🇫🇮 796 87 4ms 14 days ago 478th albanian-laundromat 🇺🇸 795 130 30ms 10 days ago 479th albanian-laundromat 🇺🇸 791 214 120ms 14 days ago 480th madex 🇩🇪 790 83 103ms 13 days ago First Prev 401–480 of 615 Next Last