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 721st jusaka 199 818 1,535ms 3 days ago 722nd JOrE20 197 381 2,566ms 29 Dec 2025 723rd jusaka 188 235 49ms 3 days ago 724th flekAI 178 287 198ms 6 days ago 725th jusaka 161 466 1,470ms 3 days ago 726th jusaka 142 363 5ms 3 days ago 727th jusaka 113 1,704 31ms 2 days ago 728th jusaka 83 834 50ms 3 days ago 729th CaedenHarper 🇨🇦 61 853 590ms 27 days ago 730th namelessiw 0 5 160ms 13 Oct 2025 730th Shanethegamer 🇺🇸 0 5 193ms 20 Oct 2025 730th GolfingSuccess 🇬🇷 0 5 156ms 13 Dec 2025 733rd GolfingSuccess 🇬🇷 0 6 266ms 14 May 2025 733rd kg583 🇺🇸 0 6 262ms 14 May 2025 733rd JOrE20 0 6 275ms 27 Feb 2026 733rd someCoder-a11y 0 6 163ms 2 days ago 737th Natanaelel 🇸🇪 0 7 59ms 2 May 2025 737th 2bular 0 7 55ms 2 May 2025 737th Shanethegamer 🇺🇸 0 7 57ms 30 May 2025 737th darrenks 🇺🇸 0 7 58ms 25 days ago 737th plcc0 0 7 58ms 24 days ago 742nd ovs-code 🇩🇪 0 8 55ms 12 Oct 2025 743rd themoonisacheese 0 10 1,011ms 19 days ago 744th GolfingSuccess 🇬🇷 0 13 158ms 8 May 2025 744th Shanethegamer 🇺🇸 0 13 148ms 30 May 2025 746th Shanethegamer 🇺🇸 0 25 10ms 1 Jun 2025 747th KatieLG 🇬🇧 0 31 22ms 22 days ago 748th GolfingSuccess 🇬🇷 0 41 16ms 8 Aug 2025 749th ovs-code 🇩🇪 0 42 78ms 30 May 2025 750th GolfingSuccess 🇬🇷 0 45 78ms 14 May 2025 751st Shanethegamer 🇺🇸 0 56 66ms 30 Apr 2025 751st GolfingSuccess 🇬🇷 0 56 70ms 8 May 2025 751st sean-niemann 🇺🇸 0 56 67ms 8 May 2025 754th Matter1024 🇮🇳 0 57 68ms 13 Feb 2026 755th dokutan 0 58 67ms 18 hours ago 756th GolfingSuccess 🇬🇷 0 59 72ms 8 May 2025 757th madex 🇩🇪 0 62 1,125ms 22 days ago 758th dokutan 0 64 81ms 8 Feb 2026 759th GolfingSuccess 🇬🇷 0 67 12ms 8 May 2025 760th GolfingSuccess 🇬🇷 0 73 7ms 24 days ago 761st fuzzylojik-golf 🇺🇸 0 76 7ms 20 days ago 762nd GolfingSuccess 🇬🇷 0 81 16ms 6 days ago 763rd jusaka 0 92 1,545ms 3 days ago 764th edsrzf 🇳🇿 0 93 187ms 17 May 2025 765th GolfingSuccess 🇬🇷 0 96 182ms 7 May 2025 766th Matter1024 🇮🇳 0 99 11ms 7 days ago 767th jusaka 0 105 88ms 3 days ago 768th GolfingSuccess 🇬🇷 0 117 8ms 25 Dec 2025 769th jusaka 0 124 111ms 3 days ago 770th GolfingSuccess 🇬🇷 0 138 271ms 8 May 2025 771st jusaka 0 168 14ms 3 days ago 772nd jusaka 0 181 178ms 3 days ago 772nd jusaka 0 181 12ms 3 days ago 774th jusaka 0 198 7ms 3 days ago 775th jusaka 0 200 22ms 3 days ago 776th jusaka 0 206 50ms 3 days ago 777th jusaka 0 219 7ms 3 days ago 778th jusaka 0 255 33ms 3 days ago 779th jusaka 0 373 70ms 3 days ago 780th jusaka 0 394 159ms 3 days ago 781st jusaka 0 440 7ms 3 days ago First Prev 721–781 of 781