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 Dragon Curve 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 Dragon Curve 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 377th Emutis 🇱🇹 854 62 16ms 24 Mar 2026 377th Andrey2001 854 62 21ms 24 Mar 2026 377th anter69 🇭🇺 854 62 17ms 24 Mar 2026 377th stefangimmillaro 854 62 17ms 25 Mar 2026 377th btjones0 854 62 16ms 25 Mar 2026 377th bzijlema 🇳🇱 854 62 16ms 25 Mar 2026 377th ahmetdemirag 🇨🇾 854 62 24ms 25 Mar 2026 377th Pyroan 854 62 17ms 25 Mar 2026 377th edsrzf 🇳🇿 854 62 16ms 25 Mar 2026 377th zacjl 854 62 16ms 26 Mar 2026 377th ComradeSquirrel 854 62 17ms 26 Mar 2026 377th duckyluuk 🇳🇱 854 62 15ms 26 Mar 2026 377th Aquateraneal 🇺🇸 854 62 20ms 26 Mar 2026 377th luuumine 🇫🇷 854 62 18ms 27 days ago 377th solisolu 854 62 38ms 26 days ago 377th LostSyntax21 🇬🇧 854 62 16ms 25 days ago 377th davecame 854 62 25ms 24 days ago 377th sisyphus-ppcg 🇦🇺 854 62 15ms 23 days ago 377th tomh1012 854 62 16ms 23 days ago 377th denkyuu1 854 62 16ms 23 days ago 377th bizy-coder 854 62 16ms 21 days ago 377th mantaslu 🇱🇹 854 62 16ms 21 days ago 377th GrayJoKing 🇦🇺 854 62 14ms 20 days ago 377th Mikey-Beep 🇬🇧 854 62 22ms 15 days ago 377th klixel 🇨🇦 854 62 17ms 15 days ago 377th cros107 🇦🇺 854 62 16ms 14 days ago 377th jusaka 854 62 15ms 14 days ago 377th Flekay 🇩🇪 854 62 16ms 11 days ago 377th Bmrl7 854 62 15ms 10 days ago 377th FoxInTheClouds 854 62 17ms 9 days ago 377th lelbal 854 62 15ms 8 days ago 377th celiendonze 🇨🇭 854 62 16ms 7 days ago 377th zgialor-lab 854 62 15ms 7 days ago 434th DialFrost 🇸🇬 853 70 111ms 10 days ago 435th ovs-code 🇩🇪 853 74 228ms 22 days ago 436th Matter1024 🇮🇳 849 81 45ms 14 Feb 2026 436th albanian-laundromat 🇺🇸 849 81 45ms 21 Mar 2026 436th stefangimmillaro 849 81 44ms 26 Mar 2026 436th DialFrost 🇸🇬 849 81 48ms 10 days ago 440th GolfingSuccess 🇬🇷 849 103 318ms 14 Jan 2026 441st ovs-code 🇩🇪 847 50 521ms 23 Feb 2025 441st edsrzf 🇳🇿 847 50 430ms 22 days ago 443rd albanian-laundromat 🇺🇸 847 78 91ms 22 Mar 2026 444th edsrzf 🇳🇿 847 85 42ms 8 May 2025 444th kg583 🇺🇸 847 85 43ms 20 days ago 446th Shanethegamer 🇺🇸 847 87 19ms 8 May 2025 447th Shanethegamer 🇺🇸 846 83 484ms 26 Nov 2024 448th kmathis22 846 91 421ms 24 days ago 449th edsrzf 🇳🇿 846 104 31ms 23 days ago 450th Steffan153 🇫🇮 845 91 15ms 9 days ago 451st JayXon 🇺🇸 843 118 10ms 10 days ago 452nd duckyluuk 🇳🇱 842 81 42ms 2 days ago 453rd dokutan 841 37 45ms 13 days ago 454th not-a-pokemon 841 74 15ms 25 Mar 2026 455th mishak-sys 840 63 19ms 26 Mar 2026 456th roelderickx 840 86 1,523ms 23 days ago 457th GolfingSuccess 🇬🇷 837 86 42ms 7 May 2025 458th kg583 🇺🇸 837 88 25ms 12 Feb 2026 459th namelessiw 837 92 482ms 10 Oct 2025 460th MeWhenI 🇻🇦 836 62 94ms 26 Mar 2026 461st michelebastione 🇮🇹 836 71 449ms 24 days ago 462nd edsrzf 🇳🇿 836 92 14ms 10 days ago 463rd edsrzf 🇳🇿 835 127 58ms 25 Mar 2026 463rd Steffan153 🇫🇮 835 127 58ms 26 Mar 2026 465th Shanethegamer 🇺🇸 834 86 155ms 17 Dec 2024 465th elgan65536 🇺🇸 834 86 160ms 1 Mar 2026 465th CaedenHarper 🇨🇦 834 86 161ms 23 Mar 2026 468th ovs-code 🇩🇪 831 84 12ms 10 May 2025 469th snoozingnewt 🇨🇦 831 109 332ms 8 days ago 470th Steffan153 🇫🇮 831 110 28ms 26 Mar 2026 470th edsrzf 🇳🇿 831 110 30ms 26 Mar 2026 472nd HumanoidCPU 830 51 517ms 24 Mar 2026 473rd aksyristos 830 75 15ms 25 days ago 474th Steffan153 🇫🇮 830 76 88ms 22 days ago 475th Shanethegamer 🇺🇸 828 87 42ms 15 Apr 2025 476th albanian-laundromat 🇺🇸 827 55 39ms 22 Mar 2026 476th dokutan 827 55 138ms 7 days ago 478th jameswmccarty 827 64 16ms 29 Mar 2025 478th guilhem-roy 🇫🇷 827 64 15ms 22 days ago 478th firegene 🇮🇪 827 64 16ms 20 days ago First Prev 401–480 of 754 Next Last