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 Yax42 🇫🇷 856 87 2,513ms 17 days ago 322nd Shanethegamer 🇺🇸 855 62 2,343ms 8 May 2025 323rd KasperKivimaeki 🇫🇮 855 81 4ms 14 days ago 324th h3ra993huskp 🇯🇵 854 90 434ms 13 days ago 325th GolfingSuccess 🇬🇷 853 86 19ms 16 days ago 325th Steffan153 🇫🇮 853 86 19ms 15 days ago 325th dokutan 853 86 19ms 13 days ago 328th AlephSquirrel 852 62 16ms 25 Nov 2024 328th btnlq 852 62 15ms 4 Dec 2024 328th Shanethegamer 🇺🇸 852 62 16ms 10 Dec 2024 328th Artemis21 🇬🇧 852 62 15ms 24 Dec 2024 328th ovs-code 🇩🇪 852 62 17ms 5 Jan 2025 328th bricknellj 852 62 18ms 30 Jan 2025 328th error256 852 62 15ms 12 Apr 2025 328th MeWhenI 🇻🇦 852 62 16ms 8 May 2025 328th 4atj 852 62 16ms 9 May 2025 328th Natanaelel 🇸🇪 852 62 15ms 11 May 2025 328th hiichbindermax 852 62 16ms 17 Aug 2025 328th 5cw 🇺🇸 852 62 18ms 22 Aug 2025 328th commandz0 🇺🇸 852 62 17ms 27 Aug 2025 328th SirBogman 🇺🇸 852 62 16ms 12 Oct 2025 328th KasperKivimaeki 🇫🇮 852 62 16ms 20 Oct 2025 328th Matter1024 🇮🇳 852 62 17ms 12 Feb 2026 328th lukegustafson 🇺🇸 852 62 39ms 9 Mar 2026 328th aksyristos 852 62 17ms 12 Mar 2026 328th madex 🇩🇪 852 62 16ms 22 days ago 328th CaedenHarper 🇨🇦 852 62 23ms 20 days ago 328th KatieLG 🇬🇧 852 62 15ms 18 days ago 328th scpchicken 🇵🇼 852 62 16ms 18 days ago 328th StefanHabel 🇨🇦 852 62 16ms 18 days ago 328th blaztoma 🇱🇹 852 62 17ms 18 days ago 328th Emutis 🇱🇹 852 62 16ms 18 days ago 328th Andrey2001 852 62 21ms 17 days ago 328th anter69 🇭🇺 852 62 17ms 17 days ago 328th stefangimmillaro 852 62 17ms 17 days ago 328th btjones0 852 62 16ms 17 days ago 328th bzijlema 🇳🇱 852 62 16ms 17 days ago 328th ahmetdemirag 🇨🇾 852 62 24ms 17 days ago 328th Pyroan 852 62 17ms 16 days ago 328th edsrzf 🇳🇿 852 62 16ms 16 days ago 328th zacjl 852 62 16ms 16 days ago 328th ComradeSquirrel 852 62 17ms 16 days ago 328th duckyluuk 🇳🇱 852 62 17ms 15 days ago 328th Aquateraneal 🇺🇸 852 62 20ms 15 days ago 328th luuumine 🇫🇷 852 62 18ms 14 days ago 328th solisolu 852 62 38ms 13 days ago 328th LostSyntax21 🇬🇧 852 62 16ms 12 days ago 328th davecame 852 62 25ms 11 days ago 328th sisyphus-ppcg 🇦🇺 852 62 15ms 10 days ago 328th tomh1012 852 62 16ms 10 days ago 328th denkyuu1 852 62 16ms 10 days ago 328th bizy-coder 852 62 16ms 8 days ago 328th mantaslu 🇱🇹 852 62 16ms 8 days ago 328th GrayJoKing 🇦🇺 852 62 14ms 7 days ago 328th Mikey-Beep 🇬🇧 852 62 22ms 3 days ago 328th klixel 🇨🇦 852 62 17ms 2 days ago 328th cros107 🇦🇺 852 62 16ms 47 hours ago 328th jusaka 852 62 15ms 47 hours ago 379th rucin93 🇵🇱 851 77 119ms 8 May 2025 379th Shanethegamer 🇺🇸 851 77 145ms 12 Nov 2025 381st GolfingSuccess 🇬🇷 851 82 502ms 8 May 2025 381st emgordon154 851 82 452ms 17 days ago 383rd GolfingSuccess 🇬🇷 850 59 17ms 8 May 2025 383rd IanUtley 850 59 18ms 8 May 2025 383rd Steffan153 🇫🇮 850 59 19ms 10 days ago 386th Shanethegamer 🇺🇸 847 46 11ms 30 Apr 2025 386th rucin93 🇵🇱 847 46 8ms 11 May 2025 386th emplv 🇱🇻 847 46 13ms 13 days ago 389th Shanethegamer 🇺🇸 847 89 341ms 6 May 2025 390th ovs-code 🇩🇪 847 102 311ms 13 Dec 2025 390th edsrzf 🇳🇿 847 102 336ms 16 days ago 390th Steffan153 🇫🇮 847 102 338ms 15 days ago 393rd sean-niemann 🇺🇸 846 63 43ms 8 May 2025 393rd albanian-laundromat 🇺🇸 846 63 44ms 14 Jan 2026 395th ovs-code 🇩🇪 846 74 228ms 9 days ago 396th ovs-code 🇩🇪 845 50 521ms 23 Feb 2025 396th edsrzf 🇳🇿 845 50 430ms 9 days ago 398th kmathis22 845 91 421ms 11 days ago 399th Shanethegamer 🇺🇸 843 87 20ms 8 May 2025 400th albanian-laundromat 🇺🇸 841 78 89ms 20 days ago First Prev 321–400 of 620 Next Last