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 flekAI 178 287 198ms 4 days ago 722nd jusaka 161 466 1,470ms 38 hours ago 723rd jusaka 142 363 5ms 33 hours ago 724th jusaka 113 1,704 31ms 15 hours ago 725th jusaka 83 834 50ms 36 hours ago 726th CaedenHarper 🇨🇦 61 853 590ms 25 days ago 727th namelessiw 0 5 160ms 13 Oct 2025 727th Shanethegamer 🇺🇸 0 5 193ms 20 Oct 2025 727th GolfingSuccess 🇬🇷 0 5 156ms 13 Dec 2025 730th GolfingSuccess 🇬🇷 0 6 266ms 14 May 2025 730th kg583 🇺🇸 0 6 262ms 14 May 2025 730th JOrE20 0 6 275ms 27 Feb 2026 730th someCoder-a11y 0 6 163ms 18 hours ago 734th Natanaelel 🇸🇪 0 7 59ms 2 May 2025 734th 2bular 0 7 55ms 2 May 2025 734th Shanethegamer 🇺🇸 0 7 57ms 30 May 2025 734th darrenks 🇺🇸 0 7 58ms 23 days ago 734th plcc0 0 7 58ms 22 days ago 739th ovs-code 🇩🇪 0 8 55ms 12 Oct 2025 740th themoonisacheese 0 10 1,011ms 17 days ago 741st GolfingSuccess 🇬🇷 0 13 158ms 8 May 2025 741st Shanethegamer 🇺🇸 0 13 148ms 30 May 2025 743rd Shanethegamer 🇺🇸 0 25 10ms 1 Jun 2025 744th KatieLG 🇬🇧 0 31 17ms 20 days ago 745th GolfingSuccess 🇬🇷 0 41 16ms 8 Aug 2025 746th ovs-code 🇩🇪 0 42 78ms 30 May 2025 747th GolfingSuccess 🇬🇷 0 45 78ms 14 May 2025 748th Shanethegamer 🇺🇸 0 56 66ms 30 Apr 2025 748th GolfingSuccess 🇬🇷 0 56 70ms 8 May 2025 748th sean-niemann 🇺🇸 0 56 67ms 8 May 2025 751st Matter1024 🇮🇳 0 57 68ms 13 Feb 2026 752nd GolfingSuccess 🇬🇷 0 59 72ms 8 May 2025 753rd madex 🇩🇪 0 62 1,125ms 21 days ago 754th dokutan 0 64 81ms 8 Feb 2026 755th GolfingSuccess 🇬🇷 0 67 12ms 8 May 2025 756th GolfingSuccess 🇬🇷 0 73 7ms 22 days ago 757th fuzzylojik-golf 🇺🇸 0 76 7ms 18 days ago 758th GolfingSuccess 🇬🇷 0 81 16ms 4 days ago 759th jusaka 0 92 1,545ms 37 hours ago 760th edsrzf 🇳🇿 0 93 187ms 17 May 2025 761st GolfingSuccess 🇬🇷 0 96 182ms 7 May 2025 762nd Matter1024 🇮🇳 0 99 11ms 5 days ago 763rd jusaka 0 105 88ms 33 hours ago 764th GolfingSuccess 🇬🇷 0 117 8ms 25 Dec 2025 765th jusaka 0 124 111ms 31 hours ago 766th GolfingSuccess 🇬🇷 0 138 271ms 8 May 2025 767th jusaka 0 168 14ms 30 hours ago 768th jusaka 0 181 178ms 34 hours ago 768th jusaka 0 181 12ms 27 hours ago 770th jusaka 0 198 7ms 29 hours ago 771st jusaka 0 200 22ms 33 hours ago 772nd jusaka 0 206 50ms 27 hours ago 773rd jusaka 0 219 7ms 30 hours ago 774th jusaka 0 255 33ms 33 hours ago 775th jusaka 0 373 70ms 31 hours ago 776th jusaka 0 394 159ms 30 hours ago 777th jusaka 0 440 7ms 30 hours ago First Prev 721–777 of 777