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 fantaize 864 83 153ms 10 Mar 2026 402nd lyphyser 863 43 61ms 19 days ago 403rd Shanethegamer 🇺🇸 861 72 31ms 9 Dec 2024 404th KasperKivimaeki 🇫🇮 861 81 4ms 17 days ago 405th Natanaelel 🇸🇪 860 32 37ms 21 days ago 406th Shanethegamer 🇺🇸 860 66 1,317ms 26 Nov 2024 406th albanian-laundromat 🇺🇸 860 66 1,336ms 23 days ago 406th edsrzf 🇳🇿 860 66 1,374ms 19 days ago 406th JayXon 🇺🇸 860 66 1,396ms 7 days ago 406th fuzzylojik-golf 🇻🇦 860 66 1,368ms 3 days ago 411th CaedenHarper 🇨🇦 860 69 486ms 22 days ago 411th MeWhenI 🇻🇦 860 69 413ms 18 days ago 413th Steffan153 🇫🇮 860 76 7ms 13 days ago 413th GolfingSuccess 🇬🇷 860 76 8ms 13 days ago 413th edsrzf 🇳🇿 860 76 7ms 13 days ago 416th Yax42 🇫🇷 860 87 2,513ms 21 days ago 417th ovs-code 🇩🇪 859 51 19ms 19 days ago 417th Steffan153 🇫🇮 859 51 17ms 19 days ago 419th Shanethegamer 🇺🇸 858 62 2,343ms 8 May 2025 420th DialFrost 🇸🇬 857 46 1,026ms 8 days ago 421st GolfingSuccess 🇬🇷 857 82 502ms 8 May 2025 421st emgordon154 857 82 452ms 20 days ago 423rd GolfingSuccess 🇬🇷 857 86 19ms 19 days ago 423rd Steffan153 🇫🇮 857 86 19ms 19 days ago 425th zakariamouhid 856 48 13ms 5 hours ago 426th rucin93 🇵🇱 856 77 119ms 8 May 2025 426th Shanethegamer 🇺🇸 856 77 145ms 12 Nov 2025 428th Shanethegamer 🇺🇸 856 89 341ms 6 May 2025 429th h3ra993huskp 🇯🇵 856 90 434ms 16 days ago 430th Shanethegamer 🇺🇸 854 46 11ms 30 Apr 2025 430th rucin93 🇵🇱 854 46 8ms 11 May 2025 430th emplv 🇱🇻 854 46 13ms 17 days ago 433rd sean-niemann 🇺🇸 854 63 43ms 8 May 2025 433rd albanian-laundromat 🇺🇸 854 63 44ms 14 Jan 2026 435th DialFrost 🇸🇬 853 70 101ms 21 hours ago 436th ovs-code 🇩🇪 853 74 228ms 12 days ago 437th ovs-code 🇩🇪 852 102 311ms 13 Dec 2025 437th edsrzf 🇳🇿 852 102 336ms 19 days ago 437th Steffan153 🇫🇮 852 102 338ms 19 days ago 437th JayXon 🇺🇸 852 102 344ms 11 hours ago 441st GolfingSuccess 🇬🇷 850 59 17ms 8 May 2025 441st IanUtley 850 59 18ms 8 May 2025 441st Steffan153 🇫🇮 850 59 19ms 13 days ago 444th Matter1024 🇮🇳 849 81 45ms 14 Feb 2026 444th albanian-laundromat 🇺🇸 849 81 45ms 23 days ago 444th stefangimmillaro 849 81 44ms 19 days ago 444th DialFrost 🇸🇬 849 81 48ms 18 hours ago 448th albanian-laundromat 🇺🇸 847 78 89ms 23 days ago 449th edsrzf 🇳🇿 847 85 42ms 8 May 2025 449th kg583 🇺🇸 847 85 43ms 11 days ago 451st Shanethegamer 🇺🇸 847 87 20ms 8 May 2025 452nd Shanethegamer 🇺🇸 846 83 484ms 26 Nov 2024 453rd emgordon154 846 90 332ms 3 days ago 454th kmathis22 846 91 421ms 14 days ago 455th edsrzf 🇳🇿 846 104 31ms 13 days ago 456th Steffan153 🇫🇮 845 91 15ms 2 hours ago 457th GolfingSuccess 🇬🇷 844 103 318ms 14 Jan 2026 458th AdrienHache 🇫🇷 843 44 55ms 5 Feb 2026 459th JayXon 🇺🇸 843 118 10ms 9 hours ago 460th dokutan 840 37 39ms 3 days ago 461st fuzzylojik-golf 🇻🇦 838 60 16ms 21 days ago 462nd not-a-pokemon 838 74 15ms 20 days ago 463rd GolfingSuccess 🇬🇷 837 86 42ms 7 May 2025 464th kg583 🇺🇸 837 88 23ms 12 Feb 2026 465th namelessiw 837 92 482ms 10 Oct 2025 466th MeWhenI 🇻🇦 836 62 85ms 19 days ago 467th michelebastione 🇮🇹 836 71 464ms 14 days ago 468th edsrzf 🇳🇿 836 92 14ms 10 hours ago 469th Shanethegamer 🇺🇸 834 86 158ms 17 Dec 2024 469th elgan65536 🇺🇸 834 86 157ms 1 Mar 2026 469th CaedenHarper 🇨🇦 834 86 154ms 22 days ago 472nd GolfingSuccess 🇬🇷 832 83 33ms 20 days ago 472nd MeWhenI 🇻🇦 832 83 229ms 20 days ago 474th Steffan153 🇫🇮 830 76 88ms 12 days ago 475th ovs-code 🇩🇪 830 84 12ms 10 May 2025 476th roelderickx 830 86 1,523ms 13 days ago 477th Shanethegamer 🇺🇸 828 87 42ms 15 Apr 2025 478th albanian-laundromat 🇺🇸 827 55 39ms 23 days ago 479th aksyristos 827 75 15ms 15 days ago 480th HumanoidCPU 827 85 419ms 18 days ago First Prev 401–480 of 693 Next Last