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 321st emgordon154 860 74 338ms 17 hours ago 322nd Steffan153 🇫🇮 860 76 7ms 12 days ago 322nd GolfingSuccess 🇬🇷 860 76 8ms 12 days ago 322nd edsrzf 🇳🇿 860 76 7ms 11 days ago 325th Yax42 🇫🇷 860 87 2,513ms 19 days ago 326th ovs-code 🇩🇪 859 51 19ms 17 days ago 326th Steffan153 🇫🇮 859 51 17ms 17 days ago 328th CaedenHarper 🇨🇦 858 69 486ms 21 days ago 328th MeWhenI 🇻🇦 858 69 413ms 16 days ago 330th DialFrost 🇸🇬 857 46 1,026ms 6 days ago 331st GolfingSuccess 🇬🇷 857 86 19ms 18 days ago 331st Steffan153 🇫🇮 857 86 19ms 17 days ago 331st dokutan 857 86 19ms 15 days ago 334th h3ra993huskp 🇯🇵 856 90 434ms 15 days ago 335th Shanethegamer 🇺🇸 855 62 2,343ms 8 May 2025 336th sean-niemann 🇺🇸 854 63 43ms 8 May 2025 336th albanian-laundromat 🇺🇸 854 63 44ms 14 Jan 2026 338th GolfingSuccess 🇬🇷 854 82 502ms 8 May 2025 338th emgordon154 854 82 452ms 19 days ago 340th AlephSquirrel 853 62 16ms 25 Nov 2024 340th btnlq 853 62 15ms 4 Dec 2024 340th Shanethegamer 🇺🇸 853 62 16ms 10 Dec 2024 340th Artemis21 🇬🇧 853 62 15ms 24 Dec 2024 340th ovs-code 🇩🇪 853 62 17ms 5 Jan 2025 340th bricknellj 853 62 18ms 30 Jan 2025 340th error256 853 62 15ms 12 Apr 2025 340th MeWhenI 🇻🇦 853 62 16ms 8 May 2025 340th 4atj 853 62 16ms 9 May 2025 340th Natanaelel 🇸🇪 853 62 15ms 11 May 2025 340th hiichbindermax 853 62 16ms 17 Aug 2025 340th 5cw 🇺🇸 853 62 18ms 22 Aug 2025 340th commandz0 🇺🇸 853 62 17ms 27 Aug 2025 340th SirBogman 🇺🇸 853 62 16ms 12 Oct 2025 340th KasperKivimaeki 🇫🇮 853 62 16ms 20 Oct 2025 340th Matter1024 🇮🇳 853 62 16ms 12 Feb 2026 340th lukegustafson 🇺🇸 853 62 39ms 9 Mar 2026 340th aksyristos 853 62 17ms 12 Mar 2026 340th madex 🇩🇪 853 62 16ms 24 days ago 340th CaedenHarper 🇨🇦 853 62 23ms 22 days ago 340th KatieLG 🇬🇧 853 62 15ms 20 days ago 340th scpchicken 🇵🇼 853 62 16ms 20 days ago 340th StefanHabel 🇨🇦 853 62 16ms 20 days ago 340th blaztoma 🇱🇹 853 62 17ms 20 days ago 340th Emutis 🇱🇹 853 62 16ms 19 days ago 340th Andrey2001 853 62 21ms 19 days ago 340th anter69 🇭🇺 853 62 17ms 19 days ago 340th stefangimmillaro 853 62 17ms 19 days ago 340th btjones0 853 62 16ms 19 days ago 340th bzijlema 🇳🇱 853 62 16ms 18 days ago 340th ahmetdemirag 🇨🇾 853 62 24ms 18 days ago 340th Pyroan 853 62 17ms 18 days ago 340th edsrzf 🇳🇿 853 62 16ms 18 days ago 340th zacjl 853 62 16ms 18 days ago 340th ComradeSquirrel 853 62 17ms 18 days ago 340th duckyluuk 🇳🇱 853 62 17ms 17 days ago 340th Aquateraneal 🇺🇸 853 62 20ms 17 days ago 340th luuumine 🇫🇷 853 62 18ms 16 days ago 340th solisolu 853 62 38ms 15 days ago 340th LostSyntax21 🇬🇧 853 62 16ms 14 days ago 340th davecame 853 62 25ms 13 days ago 340th sisyphus-ppcg 🇦🇺 853 62 15ms 12 days ago 340th tomh1012 853 62 16ms 11 days ago 340th denkyuu1 853 62 16ms 11 days ago 340th bizy-coder 853 62 16ms 10 days ago 340th mantaslu 🇱🇹 853 62 16ms 10 days ago 340th GrayJoKing 🇦🇺 853 62 14ms 8 days ago 340th Mikey-Beep 🇬🇧 853 62 22ms 4 days ago 340th klixel 🇨🇦 853 62 17ms 4 days ago 340th cros107 🇦🇺 853 62 16ms 3 days ago 340th jusaka 853 62 15ms 3 days ago 340th flekAI 853 62 15ms 14 hours ago 340th Flekay 🇩🇪 853 62 16ms 3 hours ago 393rd ovs-code 🇩🇪 853 74 228ms 11 days ago 394th Shanethegamer 🇺🇸 851 46 11ms 30 Apr 2025 394th rucin93 🇵🇱 851 46 8ms 11 May 2025 394th emplv 🇱🇻 851 46 13ms 15 days ago 397th rucin93 🇵🇱 851 77 119ms 8 May 2025 397th Shanethegamer 🇺🇸 851 77 145ms 12 Nov 2025 399th GolfingSuccess 🇬🇷 850 59 17ms 8 May 2025 399th IanUtley 850 59 18ms 8 May 2025 First Prev 321–400 of 670 Next Last