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 401st Shanethegamer 🇺🇸 864 66 1,569ms 26 Nov 2024 401st rucin93 🇵🇱 864 66 7ms 8 May 2025 401st sean-niemann 🇺🇸 864 66 7ms 8 May 2025 401st albanian-laundromat 🇺🇸 864 66 1,521ms 24 days ago 401st edsrzf 🇳🇿 864 66 6ms 21 days ago 401st edsrzf 🇳🇿 864 66 1,473ms 21 days ago 401st Steffan153 🇫🇮 864 66 7ms 20 days ago 401st GolfingSuccess 🇬🇷 864 66 7ms 14 days ago 401st JayXon 🇺🇸 864 66 1,448ms 8 days ago 401st fuzzylojik-golf 🇺🇸 864 66 1,819ms 4 days ago 401st JayXon 🇺🇸 864 66 7ms 4 days ago 412th Shanethegamer 🇺🇸 864 72 31ms 9 Dec 2024 413th lyphyser 863 43 61ms 20 days ago 414th Steffan153 🇫🇮 863 76 7ms 14 days ago 414th GolfingSuccess 🇬🇷 863 76 8ms 14 days ago 414th edsrzf 🇳🇿 863 76 7ms 14 days ago 417th Yax42 🇫🇷 863 87 2,513ms 22 days ago 418th KasperKivimaeki 🇫🇮 862 81 4ms 18 days ago 419th CaedenHarper 🇨🇦 861 69 486ms 24 days ago 419th MeWhenI 🇻🇦 861 69 413ms 19 days ago 421st Natanaelel 🇸🇪 860 32 37ms 22 days ago 422nd Shanethegamer 🇺🇸 860 62 2,343ms 8 May 2025 423rd GolfingSuccess 🇬🇷 860 86 19ms 20 days ago 423rd Steffan153 🇫🇮 860 86 19ms 20 days ago 425th ovs-code 🇩🇪 859 51 19ms 20 days ago 425th Steffan153 🇫🇮 859 51 17ms 20 days ago 427th ovs-code 🇩🇪 859 74 228ms 13 days ago 428th rucin93 🇵🇱 859 77 119ms 8 May 2025 428th Shanethegamer 🇺🇸 859 77 145ms 12 Nov 2025 430th GolfingSuccess 🇬🇷 859 82 502ms 8 May 2025 430th emgordon154 859 82 452ms 21 days ago 432nd Shanethegamer 🇺🇸 859 89 341ms 6 May 2025 433rd DialFrost 🇸🇬 857 46 1,026ms 9 days ago 434th zakariamouhid 857 48 13ms 33 hours ago 435th h3ra993huskp 🇯🇵 857 90 434ms 17 days ago 436th DialFrost 🇸🇬 856 70 101ms 2 days ago 437th Shanethegamer 🇺🇸 855 46 11ms 30 Apr 2025 437th rucin93 🇵🇱 855 46 8ms 11 May 2025 437th emplv 🇱🇻 855 46 9ms 18 days ago 440th Matter1024 🇮🇳 855 81 45ms 14 Feb 2026 440th albanian-laundromat 🇺🇸 855 81 45ms 24 days ago 440th stefangimmillaro 855 81 44ms 20 days ago 440th DialFrost 🇸🇬 855 81 48ms 46 hours ago 444th sean-niemann 🇺🇸 854 63 43ms 8 May 2025 444th albanian-laundromat 🇺🇸 854 63 44ms 14 Jan 2026 446th edsrzf 🇳🇿 853 85 42ms 8 May 2025 446th kg583 🇺🇸 853 85 43ms 12 days ago 448th ovs-code 🇩🇪 852 102 311ms 13 Dec 2025 448th edsrzf 🇳🇿 852 102 336ms 20 days ago 448th Steffan153 🇫🇮 852 102 338ms 20 days ago 448th JayXon 🇺🇸 852 102 344ms 39 hours ago 452nd edsrzf 🇳🇿 852 104 31ms 14 days ago 453rd GolfingSuccess 🇬🇷 850 59 17ms 8 May 2025 453rd IanUtley 850 59 18ms 8 May 2025 453rd Steffan153 🇫🇮 850 59 19ms 15 days ago 456th Shanethegamer 🇺🇸 850 87 20ms 8 May 2025 457th emgordon154 850 90 332ms 4 days ago 458th albanian-laundromat 🇺🇸 849 78 89ms 24 days ago 459th Shanethegamer 🇺🇸 849 83 484ms 26 Nov 2024 460th kmathis22 848 91 421ms 15 days ago 461st JayXon 🇺🇸 848 118 10ms 37 hours ago 462nd Steffan153 🇫🇮 845 91 15ms 30 hours ago 463rd GolfingSuccess 🇬🇷 844 103 318ms 14 Jan 2026 464th AdrienHache 🇫🇷 843 44 55ms 5 Feb 2026 465th GolfingSuccess 🇬🇷 843 86 42ms 7 May 2025 466th dokutan 841 37 39ms 4 days ago 467th not-a-pokemon 841 74 15ms 21 days ago 468th kg583 🇺🇸 841 88 23ms 12 Feb 2026 469th namelessiw 839 92 482ms 10 Oct 2025 470th fuzzylojik-golf 🇺🇸 838 60 16ms 22 days ago 471st michelebastione 🇮🇹 837 71 464ms 16 days ago 472nd MeWhenI 🇻🇦 836 62 85ms 20 days ago 473rd Steffan153 🇫🇮 836 76 88ms 13 days ago 474th Shanethegamer 🇺🇸 836 86 158ms 17 Dec 2024 474th elgan65536 🇺🇸 836 86 157ms 1 Mar 2026 474th CaedenHarper 🇨🇦 836 86 154ms 23 days ago 477th edsrzf 🇳🇿 836 92 14ms 38 hours ago 478th Shanethegamer 🇺🇸 834 87 42ms 15 Apr 2025 479th snoozingnewt 🇨🇦 833 109 333ms 79 mins ago 480th GolfingSuccess 🇬🇷 832 83 33ms 21 days ago First Prev 401–480 of 736 Next Last