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 240th MeWhenI 🇻🇦 896 86 381ms 21 Nov 2025 240th GolfingSuccess 🇬🇷 896 86 399ms 12 Jan 2026 240th CaedenHarper 🇨🇦 896 86 399ms 22 Mar 2026 240th edsrzf 🇳🇿 896 86 402ms 26 days ago 240th emgordon154 896 86 406ms 25 days ago 240th Steffan153 🇫🇮 896 86 390ms 24 days ago 240th fuzzylojik-golf 🇺🇸 896 86 341ms 19 days ago 240th stefangimmillaro 896 86 364ms 18 days ago 240th JayXon 🇺🇸 896 86 367ms 15 days ago 250th pardouin 🇫🇷 895 19 86ms 25 Feb 2025 250th MeWhenI 🇻🇦 895 19 79ms 8 May 2025 250th emgordon154 895 19 77ms 22 Nov 2025 250th CaedenHarper 🇨🇦 895 19 88ms 21 Mar 2026 250th plcc0 895 19 82ms 25 days ago 250th CornerMercury 🇬🇧 895 19 80ms 23 days ago 250th Steffan153 🇫🇮 895 19 84ms 19 days ago 250th edsrzf 🇳🇿 895 19 92ms 19 days ago 258th acollett89 895 46 16ms 21 days ago 259th saito-ta 🇯🇵 894 78 4ms 10 May 2025 259th rhdqor213 894 78 4ms 10 May 2025 261st GolfingSuccess 🇬🇷 893 44 9ms 8 May 2025 261st edsrzf 🇳🇿 893 44 9ms 10 May 2025 261st fuzzylojik-golf 🇺🇸 893 44 9ms 27 days ago 264th saito-ta 🇯🇵 893 45 555ms 10 May 2025 264th Steffan153 🇫🇮 893 45 317ms 20 days ago 266th GolfingSuccess 🇬🇷 892 51 144ms 8 May 2025 266th rucin93 🇵🇱 892 51 140ms 8 May 2025 266th Shanethegamer 🇺🇸 892 51 148ms 8 May 2025 266th sean-niemann 🇺🇸 892 51 156ms 9 May 2025 266th Steffan153 🇫🇮 892 51 141ms 24 days ago 266th JayXon 🇺🇸 892 51 148ms 19 days ago 266th lukegustafson 🇺🇸 892 51 141ms 19 days ago 273rd Shanethegamer 🇺🇸 891 57 326ms 25 May 2025 273rd sean-niemann 🇺🇸 891 57 176ms 25 May 2025 273rd edsrzf 🇳🇿 891 57 167ms 25 May 2025 273rd GolfingSuccess 🇬🇷 891 57 168ms 13 Dec 2025 273rd MeWhenI 🇻🇦 891 57 161ms 24 days ago 273rd Steffan153 🇫🇮 891 57 164ms 19 days ago 273rd JayXon 🇺🇸 891 57 150ms 15 days ago 273rd Matter1024 🇮🇳 891 57 151ms 14 days ago 273rd DialFrost 🇸🇬 891 57 155ms 6 days ago 282nd antimon2 🇯🇵 890 53 335ms 16 Dec 2024 282nd Shanethegamer 🇺🇸 890 53 319ms 1 Feb 2025 282nd DialFrost 🇸🇬 890 53 297ms 25 days ago 282nd ovs-code 🇩🇪 890 53 315ms 24 days ago 282nd Steffan153 🇫🇮 890 53 324ms 24 days ago 282nd denkyuu1 890 53 368ms 19 days ago 282nd edsrzf 🇳🇿 890 53 328ms 18 days ago 282nd JayXon 🇺🇸 890 53 326ms 15 days ago 290th BREMAUCY 🇫🇷 889 35 36ms 26 days ago 291st pardouin 🇫🇷 889 60 2,361ms 15 Feb 2026 291st emgordon154 889 60 2,455ms 26 days ago 291st edsrzf 🇳🇿 889 60 2,308ms 26 days ago 291st fuzzylojik-golf 🇺🇸 889 60 2,366ms 26 days ago 291st Steffan153 🇫🇮 889 60 2,607ms 19 days ago 291st JayXon 🇺🇸 889 60 2,367ms 15 days ago 291st DialFrost 🇸🇬 889 60 2,479ms 6 days ago 298th sean-niemann 🇺🇸 888 102 314ms 8 May 2025 298th Shanethegamer 🇺🇸 888 102 324ms 8 May 2025 298th edsrzf 🇳🇿 888 102 316ms 9 May 2025 298th GolfingSuccess 🇬🇷 888 102 317ms 9 May 2025 298th CaedenHarper 🇨🇦 888 102 315ms 21 Mar 2026 298th fuzzylojik-golf 🇺🇸 888 102 356ms 27 days ago 298th emgordon154 888 102 343ms 26 days ago 298th Steffan153 🇫🇮 888 102 322ms 24 days ago 298th MeWhenI 🇻🇦 888 102 330ms 24 days ago 298th stefangimmillaro 888 102 361ms 18 days ago 298th JayXon 🇺🇸 888 102 344ms 15 days ago 298th DialFrost 🇸🇬 888 102 318ms 6 days ago 310th CaedenHarper 🇨🇦 887 50 883ms 22 Mar 2026 310th Steffan153 🇫🇮 887 50 905ms 22 Mar 2026 310th edsrzf 🇳🇿 887 50 943ms 22 Mar 2026 310th GolfingSuccess 🇬🇷 887 50 1,020ms 23 Mar 2026 314th AstroOrbis 886 66 19ms 21 days ago 314th Apfelvater 886 66 20ms 11 days ago 316th tomh1012 886 67 506ms 26 days ago 317th kumavale 885 81 164ms 26 Nov 2025 317th JayXon 🇺🇸 885 81 174ms 18 days ago 319th GolfingSuccess 🇬🇷 884 46 7ms 8 May 2025 319th edsrzf 🇳🇿 884 46 7ms 27 days ago First Prev 241–320 of 752 Next Last