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 399th sean-niemann 🇺🇸 864 66 7ms 8 May 2025 399th albanian-laundromat 🇺🇸 864 66 1,521ms 24 days ago 399th edsrzf 🇳🇿 864 66 6ms 21 days ago 399th edsrzf 🇳🇿 864 66 1,473ms 20 days ago 399th Steffan153 🇫🇮 864 66 7ms 19 days ago 399th GolfingSuccess 🇬🇷 864 66 7ms 14 days ago 399th JayXon 🇺🇸 864 66 1,448ms 8 days ago 399th fuzzylojik-golf 🇻🇦 864 66 1,368ms 4 days ago 399th JayXon 🇺🇸 864 66 7ms 4 days ago 410th lyphyser 863 43 61ms 20 days ago 411th Steffan153 🇫🇮 863 76 7ms 14 days ago 411th GolfingSuccess 🇬🇷 863 76 8ms 14 days ago 411th edsrzf 🇳🇿 863 76 7ms 14 days ago 414th Yax42 🇫🇷 863 87 2,513ms 22 days ago 415th KasperKivimaeki 🇫🇮 862 81 4ms 18 days ago 416th CaedenHarper 🇨🇦 861 69 486ms 23 days ago 416th MeWhenI 🇻🇦 861 69 413ms 19 days ago 418th Shanethegamer 🇺🇸 861 72 31ms 9 Dec 2024 419th Natanaelel 🇸🇪 860 32 37ms 22 days ago 420th Shanethegamer 🇺🇸 860 62 2,343ms 8 May 2025 421st ovs-code 🇩🇪 859 51 19ms 20 days ago 421st Steffan153 🇫🇮 859 51 17ms 20 days ago 423rd ovs-code 🇩🇪 859 74 228ms 13 days ago 424th Shanethegamer 🇺🇸 859 89 341ms 6 May 2025 425th DialFrost 🇸🇬 857 46 1,026ms 9 days ago 426th zakariamouhid 857 48 13ms 30 hours ago 427th GolfingSuccess 🇬🇷 857 82 502ms 8 May 2025 427th emgordon154 857 82 452ms 21 days ago 429th GolfingSuccess 🇬🇷 857 86 19ms 20 days ago 429th Steffan153 🇫🇮 857 86 19ms 20 days ago 431st h3ra993huskp 🇯🇵 857 90 434ms 17 days ago 432nd DialFrost 🇸🇬 856 70 101ms 47 hours ago 433rd rucin93 🇵🇱 856 77 119ms 8 May 2025 433rd Shanethegamer 🇺🇸 856 77 145ms 12 Nov 2025 435th Shanethegamer 🇺🇸 855 46 11ms 30 Apr 2025 435th rucin93 🇵🇱 855 46 8ms 11 May 2025 435th emplv 🇱🇻 855 46 9ms 18 days ago 438th sean-niemann 🇺🇸 854 63 43ms 8 May 2025 438th albanian-laundromat 🇺🇸 854 63 44ms 14 Jan 2026 440th ovs-code 🇩🇪 852 102 311ms 13 Dec 2025 440th edsrzf 🇳🇿 852 102 336ms 20 days ago 440th Steffan153 🇫🇮 852 102 338ms 20 days ago 440th JayXon 🇺🇸 852 102 344ms 37 hours ago 444th GolfingSuccess 🇬🇷 850 59 17ms 8 May 2025 444th IanUtley 850 59 18ms 8 May 2025 444th Steffan153 🇫🇮 850 59 19ms 15 days ago 447th emgordon154 850 90 332ms 4 days ago 448th albanian-laundromat 🇺🇸 849 78 89ms 24 days ago 449th Matter1024 🇮🇳 849 81 45ms 14 Feb 2026 449th albanian-laundromat 🇺🇸 849 81 45ms 24 days ago 449th stefangimmillaro 849 81 44ms 20 days ago 449th DialFrost 🇸🇬 849 81 48ms 44 hours ago 453rd kmathis22 848 91 421ms 15 days ago 454th edsrzf 🇳🇿 847 85 42ms 8 May 2025 454th kg583 🇺🇸 847 85 43ms 12 days ago 456th Shanethegamer 🇺🇸 847 87 20ms 8 May 2025 457th Shanethegamer 🇺🇸 846 83 484ms 26 Nov 2024 458th edsrzf 🇳🇿 846 104 31ms 14 days ago 459th Steffan153 🇫🇮 845 91 15ms 27 hours ago 460th GolfingSuccess 🇬🇷 844 103 318ms 14 Jan 2026 461st AdrienHache 🇫🇷 843 44 55ms 5 Feb 2026 462nd JayXon 🇺🇸 843 118 10ms 34 hours ago 463rd dokutan 841 37 39ms 4 days ago 464th namelessiw 839 92 482ms 10 Oct 2025 465th fuzzylojik-golf 🇻🇦 838 60 16ms 22 days ago 466th not-a-pokemon 838 74 15ms 21 days ago 467th michelebastione 🇮🇹 837 71 464ms 15 days ago 468th GolfingSuccess 🇬🇷 837 86 42ms 7 May 2025 469th kg583 🇺🇸 837 88 23ms 12 Feb 2026 470th MeWhenI 🇻🇦 836 62 85ms 20 days ago 471st Steffan153 🇫🇮 836 76 88ms 13 days ago 472nd Shanethegamer 🇺🇸 836 86 158ms 17 Dec 2024 472nd elgan65536 🇺🇸 836 86 157ms 1 Mar 2026 472nd CaedenHarper 🇨🇦 836 86 154ms 23 days ago 475th edsrzf 🇳🇿 836 92 14ms 36 hours ago 476th GolfingSuccess 🇬🇷 832 83 33ms 21 days ago 476th MeWhenI 🇻🇦 832 83 229ms 21 days ago 478th ovs-code 🇩🇪 831 84 12ms 10 May 2025 479th roelderickx 830 86 1,523ms 14 days ago 480th Shanethegamer 🇺🇸 828 87 42ms 15 Apr 2025 First Prev 401–480 of 716 Next Last