Gray Code Encoder in all languages in bytes. 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 Bytes Time Submitted 241st antimon2 🇯🇵 887 53 335ms 16 Dec 2024 241st Shanethegamer 🇺🇸 887 53 385ms 1 Feb 2025 241st DialFrost 🇸🇬 887 53 297ms 16 days ago 241st ovs-code 🇩🇪 887 53 346ms 15 days ago 241st Steffan153 🇫🇮 887 53 338ms 15 days ago 241st denkyuu1 887 53 368ms 9 days ago 241st edsrzf 🇳🇿 887 53 328ms 9 days ago 241st JayXon 🇺🇸 887 53 338ms 6 days ago 249th GolfingSuccess 🇬🇷 886 44 11ms 8 May 2025 249th edsrzf 🇳🇿 886 44 10ms 10 May 2025 249th fuzzylojik-golf 🇺🇸 886 44 9ms 18 days ago 252nd GolfingSuccess 🇬🇷 886 51 143ms 8 May 2025 252nd rucin93 🇵🇱 886 51 154ms 8 May 2025 252nd Shanethegamer 🇺🇸 886 51 142ms 8 May 2025 252nd sean-niemann 🇺🇸 886 51 158ms 9 May 2025 252nd Steffan153 🇫🇮 886 51 162ms 15 days ago 252nd JayXon 🇺🇸 886 51 134ms 10 days ago 252nd lukegustafson 🇺🇸 886 51 139ms 10 days ago 259th pardouin 🇫🇷 884 60 2,361ms 15 Feb 2026 259th emgordon154 884 60 2,455ms 17 days ago 259th edsrzf 🇳🇿 884 60 2,308ms 17 days ago 259th fuzzylojik-golf 🇺🇸 884 60 2,366ms 16 days ago 259th Steffan153 🇫🇮 884 60 2,607ms 10 days ago 259th JayXon 🇺🇸 884 60 2,367ms 6 days ago 265th AstroOrbis 884 66 19ms 12 days ago 265th Apfelvater 884 66 20ms 2 days ago 267th Shanethegamer 🇺🇸 883 57 326ms 25 May 2025 267th sean-niemann 🇺🇸 883 57 176ms 25 May 2025 267th edsrzf 🇳🇿 883 57 167ms 25 May 2025 267th GolfingSuccess 🇬🇷 883 57 168ms 13 Dec 2025 267th MeWhenI 🇻🇦 883 57 161ms 14 days ago 267th Steffan153 🇫🇮 883 57 164ms 10 days ago 267th JayXon 🇺🇸 883 57 150ms 6 days ago 267th Matter1024 🇮🇳 883 57 151ms 5 days ago 275th kumavale 883 81 170ms 26 Nov 2025 275th JayXon 🇺🇸 883 81 158ms 9 days ago 277th sean-niemann 🇺🇸 883 102 314ms 8 May 2025 277th Shanethegamer 🇺🇸 883 102 324ms 8 May 2025 277th edsrzf 🇳🇿 883 102 316ms 9 May 2025 277th GolfingSuccess 🇬🇷 883 102 317ms 9 May 2025 277th CaedenHarper 🇨🇦 883 102 315ms 20 days ago 277th fuzzylojik-golf 🇺🇸 883 102 356ms 18 days ago 277th emgordon154 883 102 343ms 17 days ago 277th Steffan153 🇫🇮 883 102 322ms 15 days ago 277th MeWhenI 🇻🇦 883 102 330ms 14 days ago 277th stefangimmillaro 883 102 361ms 9 days ago 277th JayXon 🇺🇸 883 102 344ms 6 days ago 288th tomh1012 882 67 429ms 17 days ago 289th CaedenHarper 🇨🇦 879 50 883ms 20 days ago 289th Steffan153 🇫🇮 879 50 905ms 20 days ago 289th edsrzf 🇳🇿 879 50 943ms 20 days ago 289th GolfingSuccess 🇬🇷 879 50 1,020ms 19 days ago 293rd DialFrost 🇸🇬 879 52 516ms 17 Feb 2025 293rd CaedenHarper 🇨🇦 879 52 474ms 20 days ago 293rd HumanoidCPU 879 52 517ms 17 days ago 293rd plcc0 879 52 522ms 15 days ago 297th Shanethegamer 🇺🇸 875 75 95ms 26 Nov 2024 297th sean-niemann 🇺🇸 875 75 96ms 8 May 2025 297th HumanoidCPU 875 75 110ms 16 days ago 297th MeWhenI 🇻🇦 875 75 102ms 14 days ago 297th Steffan153 🇫🇮 875 75 116ms 10 days ago 297th stefangimmillaro 875 75 107ms 9 days ago 297th JayXon 🇺🇸 875 75 105ms 6 days ago 304th dokutan 874 42 1,286ms 9 hours ago 305th GolfingSuccess 🇬🇷 874 46 7ms 8 May 2025 305th edsrzf 🇳🇿 874 46 7ms 18 days ago 305th madex 🇩🇪 874 46 7ms 13 days ago 305th Steffan153 🇫🇮 874 46 7ms 10 days ago 309th Shanethegamer 🇺🇸 874 54 68ms 12 Dec 2024 309th error256 874 54 66ms 12 Apr 2025 309th GolfingSuccess 🇬🇷 874 54 68ms 19 days ago 309th fuzzylojik-golf 🇺🇸 874 54 68ms 16 days ago 309th edsrzf 🇳🇿 874 54 69ms 15 days ago 309th Steffan153 🇫🇮 874 54 70ms 10 days ago 315th lukechampine 874 103 345ms 7 Jun 2025 315th chris124567 874 103 362ms 8 Jun 2025 315th albanian-laundromat 🇺🇸 874 103 354ms 16 Dec 2025 318th kg583 🇺🇸 873 71 31ms 1 Dec 2024 318th CLOStrophobic 🇮🇹 873 71 14ms 18 Jan 2025 318th GolfingSuccess 🇬🇷 873 71 14ms 7 May 2025 First Prev 241–320 of 622 Next Last