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 321st lyphyser 863 43 51ms 9 days ago 322nd edsrzf 🇳🇿 863 85 17ms 9 May 2025 322nd error256 863 85 18ms 10 May 2025 324th dokutan 862 53 426ms 15 Aug 2025 324th MeWhenI 🇻🇦 862 53 360ms 21 Nov 2025 324th albanian-laundromat 862 53 467ms 15 Jan 2026 324th AlephSquirrel 862 53 383ms 12 days ago 324th snoozingnewt 🇨🇦 862 53 344ms 15 hours ago 329th GolfingSuccess 🇬🇷 862 76 133ms 28 Nov 2025 329th edsrzf 🇳🇿 862 76 131ms 10 days ago 329th emgordon154 862 76 115ms 10 days ago 329th Steffan153 🇫🇮 862 76 125ms 3 days ago 329th Steffan153 🇫🇮 862 76 7ms 3 days ago 329th GolfingSuccess 🇬🇷 862 76 8ms 2 days ago 329th edsrzf 🇳🇿 862 76 7ms 2 days ago 329th snoozingnewt 🇨🇦 862 76 121ms 13 hours ago 337th fantaize 862 83 153ms 24 days ago 338th Shanethegamer 🇺🇸 861 72 27ms 9 Dec 2024 339th edsrzf 🇳🇿 861 78 425ms 9 days ago 339th Steffan153 🇫🇮 861 78 424ms 3 days ago 341st Shanethegamer 🇺🇸 861 89 511ms 24 Sep 2025 341st DialFrost 🇸🇬 861 89 367ms 21 Nov 2025 343rd Natanaelel 🇸🇪 860 32 37ms 10 days ago 344th ovs-code 🇩🇪 859 51 19ms 8 days ago 344th Steffan153 🇫🇮 859 51 17ms 8 days ago 346th rucin93 🇵🇱 858 66 7ms 8 May 2025 346th sean-niemann 🇺🇸 858 66 7ms 8 May 2025 346th edsrzf 🇳🇿 858 66 6ms 10 days ago 346th Steffan153 🇫🇮 858 66 7ms 8 days ago 346th GolfingSuccess 🇬🇷 858 66 7ms 2 days ago 351st fuzzylojik-golf 🇺🇸 858 81 488ms 3 days ago 352nd GolfingSuccess 🇬🇷 858 86 2,473ms 8 May 2025 352nd snyderek 🇺🇸 858 86 2,706ms 3 days ago 354th CaedenHarper 🇨🇦 855 69 486ms 12 days ago 354th MeWhenI 🇻🇦 855 69 454ms 7 days ago 356th KasperKivimaeki 🇫🇮 855 81 4ms 7 days ago 357th GolfingSuccess 🇬🇷 853 86 19ms 9 days ago 357th Steffan153 🇫🇮 853 86 19ms 8 days ago 359th Shanethegamer 🇺🇸 852 62 2,495ms 8 May 2025 360th Steffan153 🇫🇮 852 88 339ms 3 days ago 360th edsrzf 🇳🇿 852 88 352ms 3 days ago 362nd Shanethegamer 🇺🇸 851 66 1,317ms 26 Nov 2024 362nd albanian-laundromat 851 66 1,345ms 13 days ago 362nd edsrzf 🇳🇿 851 66 1,374ms 9 days ago 365th rucin93 🇵🇱 851 77 130ms 8 May 2025 365th Shanethegamer 🇺🇸 851 77 146ms 12 Nov 2025 367th h3ra993huskp 🇯🇵 851 90 434ms 6 days ago 368th GolfingSuccess 🇬🇷 850 59 17ms 8 May 2025 368th IanUtley 850 59 18ms 8 May 2025 368th Steffan153 🇫🇮 850 59 19ms 3 days ago 371st GolfingSuccess 🇬🇷 848 82 502ms 8 May 2025 371st emgordon154 848 82 452ms 10 days ago 373rd Yax42 🇫🇷 848 87 2,340ms 10 days ago 374th Shanethegamer 🇺🇸 847 46 8ms 30 Apr 2025 374th rucin93 🇵🇱 847 46 8ms 11 May 2025 374th emplv 🇱🇻 847 46 9ms 6 days ago 377th ovs-code 🇩🇪 847 102 311ms 13 Dec 2025 377th edsrzf 🇳🇿 847 102 336ms 8 days ago 377th Steffan153 🇫🇮 847 102 338ms 8 days ago 380th sean-niemann 🇺🇸 846 63 43ms 8 May 2025 380th albanian-laundromat 846 63 44ms 14 Jan 2026 382nd ovs-code 🇩🇪 846 74 217ms 2 days ago 383rd AdrienHache 🇫🇷 843 44 52ms 5 Feb 2026 384th Shanethegamer 🇺🇸 843 87 20ms 8 May 2025 385th Shanethegamer 🇺🇸 842 89 341ms 6 May 2025 386th kmathis22 842 91 424ms 4 days ago 387th edsrzf 🇳🇿 840 85 42ms 8 May 2025 387th kg583 🇺🇸 840 85 43ms 10 hours ago 389th GolfingSuccess 🇬🇷 839 103 318ms 14 Jan 2026 390th fuzzylojik-golf 🇺🇸 838 60 16ms 11 days ago 391st not-a-pokemon 838 74 14ms 9 days ago 392nd Shanethegamer 🇺🇸 837 83 484ms 26 Nov 2024 393rd MeWhenI 🇻🇦 836 62 86ms 8 days ago 394th edsrzf 🇳🇿 836 94 21ms 9 days ago 394th Steffan153 🇫🇮 836 94 13ms 3 days ago 396th albanian-laundromat 834 78 89ms 13 days ago 397th Matter1024 🇮🇳 833 81 45ms 14 Feb 2026 397th albanian-laundromat 833 81 45ms 13 days ago 397th stefangimmillaro 833 81 44ms 9 days ago 400th kg583 🇺🇸 833 88 23ms 12 Feb 2026 First Prev 321–400 of 581 Next Last