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 320th Steffan153 🇫🇮 859 51 17ms 17 days ago 322nd CaedenHarper 🇨🇦 858 69 486ms 21 days ago 322nd MeWhenI 🇻🇦 858 69 413ms 16 days ago 324th DialFrost 🇸🇬 857 46 1,026ms 6 days ago 325th h3ra993huskp 🇯🇵 856 90 434ms 14 days ago 326th Shanethegamer 🇺🇸 855 62 2,343ms 8 May 2025 327th sean-niemann 🇺🇸 854 63 43ms 8 May 2025 327th albanian-laundromat 🇺🇸 854 63 44ms 14 Jan 2026 329th GolfingSuccess 🇬🇷 854 82 502ms 8 May 2025 329th emgordon154 854 82 452ms 18 days ago 331st ovs-code 🇩🇪 853 74 228ms 11 days ago 332nd GolfingSuccess 🇬🇷 853 86 19ms 18 days ago 332nd Steffan153 🇫🇮 853 86 19ms 17 days ago 332nd dokutan 853 86 19ms 15 days ago 335th AlephSquirrel 852 62 16ms 25 Nov 2024 335th btnlq 852 62 15ms 4 Dec 2024 335th Shanethegamer 🇺🇸 852 62 16ms 10 Dec 2024 335th Artemis21 🇬🇧 852 62 15ms 24 Dec 2024 335th ovs-code 🇩🇪 852 62 17ms 5 Jan 2025 335th bricknellj 852 62 18ms 30 Jan 2025 335th error256 852 62 15ms 12 Apr 2025 335th MeWhenI 🇻🇦 852 62 16ms 8 May 2025 335th 4atj 852 62 16ms 9 May 2025 335th Natanaelel 🇸🇪 852 62 15ms 11 May 2025 335th hiichbindermax 852 62 16ms 17 Aug 2025 335th 5cw 🇺🇸 852 62 18ms 22 Aug 2025 335th commandz0 🇺🇸 852 62 17ms 27 Aug 2025 335th SirBogman 🇺🇸 852 62 16ms 12 Oct 2025 335th KasperKivimaeki 🇫🇮 852 62 16ms 20 Oct 2025 335th Matter1024 🇮🇳 852 62 16ms 12 Feb 2026 335th lukegustafson 🇺🇸 852 62 39ms 9 Mar 2026 335th aksyristos 852 62 17ms 12 Mar 2026 335th madex 🇩🇪 852 62 16ms 24 days ago 335th CaedenHarper 🇨🇦 852 62 23ms 22 days ago 335th KatieLG 🇬🇧 852 62 15ms 20 days ago 335th scpchicken 🇵🇼 852 62 16ms 20 days ago 335th StefanHabel 🇨🇦 852 62 16ms 19 days ago 335th blaztoma 🇱🇹 852 62 17ms 19 days ago 335th Emutis 🇱🇹 852 62 16ms 19 days ago 335th Andrey2001 852 62 21ms 19 days ago 335th anter69 🇭🇺 852 62 17ms 19 days ago 335th stefangimmillaro 852 62 17ms 18 days ago 335th btjones0 852 62 16ms 18 days ago 335th bzijlema 🇳🇱 852 62 16ms 18 days ago 335th ahmetdemirag 🇨🇾 852 62 24ms 18 days ago 335th Pyroan 852 62 17ms 18 days ago 335th edsrzf 🇳🇿 852 62 16ms 18 days ago 335th zacjl 852 62 16ms 17 days ago 335th ComradeSquirrel 852 62 17ms 17 days ago 335th duckyluuk 🇳🇱 852 62 17ms 17 days ago 335th Aquateraneal 🇺🇸 852 62 20ms 17 days ago 335th luuumine 🇫🇷 852 62 18ms 16 days ago 335th solisolu 852 62 38ms 15 days ago 335th LostSyntax21 🇬🇧 852 62 16ms 14 days ago 335th davecame 852 62 25ms 13 days ago 335th sisyphus-ppcg 🇦🇺 852 62 15ms 11 days ago 335th tomh1012 852 62 16ms 11 days ago 335th denkyuu1 852 62 16ms 11 days ago 335th bizy-coder 852 62 16ms 10 days ago 335th mantaslu 🇱🇹 852 62 16ms 9 days ago 335th GrayJoKing 🇦🇺 852 62 14ms 8 days ago 335th Mikey-Beep 🇬🇧 852 62 22ms 4 days ago 335th klixel 🇨🇦 852 62 17ms 4 days ago 335th cros107 🇦🇺 852 62 16ms 3 days ago 335th jusaka 852 62 15ms 3 days ago 335th flekAI 852 62 15ms 8 hours ago 387th rucin93 🇵🇱 851 77 119ms 8 May 2025 387th Shanethegamer 🇺🇸 851 77 145ms 12 Nov 2025 389th GolfingSuccess 🇬🇷 850 59 17ms 8 May 2025 389th IanUtley 850 59 18ms 8 May 2025 389th Steffan153 🇫🇮 850 59 19ms 12 days ago 392nd Shanethegamer 🇺🇸 849 46 11ms 30 Apr 2025 392nd rucin93 🇵🇱 849 46 8ms 11 May 2025 392nd emplv 🇱🇻 849 46 13ms 15 days ago 395th edsrzf 🇳🇿 847 85 42ms 8 May 2025 395th kg583 🇺🇸 847 85 43ms 9 days ago 397th ovs-code 🇩🇪 847 102 311ms 13 Dec 2025 397th edsrzf 🇳🇿 847 102 336ms 17 days ago 397th Steffan153 🇫🇮 847 102 338ms 17 days ago 400th ovs-code 🇩🇪 846 50 521ms 23 Feb 2025 First Prev 321–400 of 659 Next Last
