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 396th JayXon 🇺🇸 864 66 7ms 3 days ago 402nd fantaize 864 83 153ms 10 Mar 2026 403rd lyphyser 863 43 61ms 19 days ago 404th Shanethegamer 🇺🇸 861 72 31ms 9 Dec 2024 405th KasperKivimaeki 🇫🇮 861 81 4ms 18 days ago 406th Natanaelel 🇸🇪 860 32 37ms 21 days ago 407th Shanethegamer 🇺🇸 860 66 1,317ms 26 Nov 2024 407th albanian-laundromat 🇺🇸 860 66 1,336ms 23 days ago 407th edsrzf 🇳🇿 860 66 1,374ms 20 days ago 407th JayXon 🇺🇸 860 66 1,396ms 7 days ago 407th fuzzylojik-golf 🇻🇦 860 66 1,368ms 3 days ago 412th CaedenHarper 🇨🇦 860 69 486ms 23 days ago 412th MeWhenI 🇻🇦 860 69 413ms 18 days ago 414th Steffan153 🇫🇮 860 76 7ms 13 days ago 414th GolfingSuccess 🇬🇷 860 76 8ms 13 days ago 414th edsrzf 🇳🇿 860 76 7ms 13 days ago 417th Yax42 🇫🇷 860 87 2,513ms 21 days ago 418th ovs-code 🇩🇪 859 51 19ms 19 days ago 418th Steffan153 🇫🇮 859 51 17ms 19 days ago 420th Shanethegamer 🇺🇸 858 62 2,343ms 8 May 2025 421st DialFrost 🇸🇬 857 46 1,026ms 8 days ago 422nd GolfingSuccess 🇬🇷 857 82 502ms 8 May 2025 422nd emgordon154 857 82 452ms 20 days ago 424th GolfingSuccess 🇬🇷 857 86 19ms 19 days ago 424th Steffan153 🇫🇮 857 86 19ms 19 days ago 426th zakariamouhid 856 48 13ms 11 hours ago 427th rucin93 🇵🇱 856 77 119ms 8 May 2025 427th Shanethegamer 🇺🇸 856 77 145ms 12 Nov 2025 429th Shanethegamer 🇺🇸 856 89 341ms 6 May 2025 430th h3ra993huskp 🇯🇵 856 90 434ms 16 days ago 431st Shanethegamer 🇺🇸 854 46 11ms 30 Apr 2025 431st rucin93 🇵🇱 854 46 8ms 11 May 2025 431st emplv 🇱🇻 854 46 13ms 17 days ago 434th sean-niemann 🇺🇸 854 63 43ms 8 May 2025 434th albanian-laundromat 🇺🇸 854 63 44ms 14 Jan 2026 436th DialFrost 🇸🇬 853 70 101ms 27 hours ago 437th ovs-code 🇩🇪 853 74 228ms 13 days ago 438th ovs-code 🇩🇪 852 102 311ms 13 Dec 2025 438th edsrzf 🇳🇿 852 102 336ms 19 days ago 438th Steffan153 🇫🇮 852 102 338ms 19 days ago 438th JayXon 🇺🇸 852 102 344ms 17 hours ago 442nd GolfingSuccess 🇬🇷 850 59 17ms 8 May 2025 442nd IanUtley 850 59 18ms 8 May 2025 442nd Steffan153 🇫🇮 850 59 19ms 14 days ago 445th Matter1024 🇮🇳 849 81 45ms 14 Feb 2026 445th albanian-laundromat 🇺🇸 849 81 45ms 23 days ago 445th stefangimmillaro 849 81 44ms 19 days ago 445th DialFrost 🇸🇬 849 81 48ms 24 hours ago 449th albanian-laundromat 🇺🇸 847 78 89ms 23 days ago 450th edsrzf 🇳🇿 847 85 42ms 8 May 2025 450th kg583 🇺🇸 847 85 43ms 11 days ago 452nd Shanethegamer 🇺🇸 847 87 20ms 8 May 2025 453rd Shanethegamer 🇺🇸 846 83 484ms 26 Nov 2024 454th emgordon154 846 90 332ms 3 days ago 455th kmathis22 846 91 421ms 15 days ago 456th edsrzf 🇳🇿 846 104 31ms 13 days ago 457th Steffan153 🇫🇮 845 91 15ms 7 hours ago 458th GolfingSuccess 🇬🇷 844 103 318ms 14 Jan 2026 459th AdrienHache 🇫🇷 843 44 55ms 5 Feb 2026 460th JayXon 🇺🇸 843 118 10ms 15 hours ago 461st dokutan 840 37 39ms 4 days ago 462nd fuzzylojik-golf 🇻🇦 838 60 16ms 21 days ago 463rd not-a-pokemon 838 74 15ms 20 days ago 464th GolfingSuccess 🇬🇷 837 86 42ms 7 May 2025 465th kg583 🇺🇸 837 88 23ms 12 Feb 2026 466th namelessiw 837 92 482ms 10 Oct 2025 467th MeWhenI 🇻🇦 836 62 85ms 19 days ago 468th michelebastione 🇮🇹 836 71 464ms 15 days ago 469th edsrzf 🇳🇿 836 92 14ms 16 hours ago 470th Shanethegamer 🇺🇸 834 86 158ms 17 Dec 2024 470th elgan65536 🇺🇸 834 86 157ms 1 Mar 2026 470th CaedenHarper 🇨🇦 834 86 154ms 22 days ago 473rd GolfingSuccess 🇬🇷 832 83 33ms 20 days ago 473rd MeWhenI 🇻🇦 832 83 229ms 20 days ago 475th Steffan153 🇫🇮 830 76 88ms 12 days ago 476th ovs-code 🇩🇪 830 84 12ms 10 May 2025 477th roelderickx 830 86 1,523ms 13 days ago 478th Shanethegamer 🇺🇸 828 87 42ms 15 Apr 2025 479th albanian-laundromat 🇺🇸 827 55 39ms 23 days ago 480th aksyristos 827 75 15ms 15 days ago First Prev 401–480 of 693 Next Last