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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 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 Gray Code Decoder Gray Code Encoder 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 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 Gray Code Decoder Gray Code Encoder 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 319th MeWhenI 🇻🇦 0 69 454ms 3 days ago 322nd JOrE20 0 70 41ms 13 Feb 2026 323rd kg583 🇺🇸 0 71 27ms 1 Dec 2024 323rd CLOStrophobic 🇮🇹 0 71 13ms 18 Jan 2025 323rd GolfingSuccess 🇬🇷 0 71 14ms 7 May 2025 323rd edsrzf 🇳🇿 0 71 14ms 8 May 2025 323rd AlephSquirrel 0 71 13ms 9 May 2025 323rd emgordon154 0 71 32ms 47 hours ago 323rd michelebastione 🇮🇹 0 71 926ms 10 hours ago 330th Shanethegamer 🇺🇸 0 72 27ms 9 Dec 2024 330th dokutan 0 72 62ms 8 Feb 2026 332nd GolfingSuccess 🇬🇷 0 73 16ms 8 May 2025 332nd GolfingSuccess 🇬🇷 0 73 9ms 5 days ago 334th not-a-pokemon 0 74 14ms 5 days ago 335th Shanethegamer 🇺🇸 0 75 95ms 26 Nov 2024 335th sean-niemann 🇺🇸 0 75 105ms 8 May 2025 335th HumanoidCPU 0 75 110ms 5 days ago 335th MeWhenI 🇻🇦 0 75 102ms 3 days ago 335th aksyristos 0 75 14ms 20 hours ago 340th GolfingSuccess 🇬🇷 0 76 133ms 28 Nov 2025 340th fuzzylojik-golf 🇺🇸 0 76 99ms 7 days ago 340th edsrzf 🇳🇿 0 76 131ms 6 days ago 340th emgordon154 0 76 115ms 6 days ago 340th fuzzylojik-golf 🇺🇸 0 76 16ms 30 hours ago 345th rucin93 🇵🇱 0 77 130ms 8 May 2025 345th ovs-code 🇩🇪 0 77 78ms 30 May 2025 345th Shanethegamer 🇺🇸 0 77 146ms 12 Nov 2025 345th edsrzf 🇳🇿 0 77 7ms 5 days ago 345th GolfingSuccess 🇬🇷 0 77 8ms 5 days ago 345th Steffan153 🇫🇮 0 77 7ms 4 days ago 351st saito-ta 🇯🇵 0 78 4ms 10 May 2025 351st rhdqor213 0 78 4ms 10 May 2025 351st albanian-laundromat 0 78 89ms 9 days ago 351st edsrzf 🇳🇿 0 78 425ms 5 days ago 355th GolfingSuccess 🇬🇷 0 79 79ms 14 May 2025 355th madex 🇩🇪 0 79 110ms 2 days ago 357th sean-niemann 🇺🇸 0 80 455ms 8 May 2025 358th kumavale 0 81 170ms 26 Nov 2025 358th Matter1024 🇮🇳 0 81 45ms 14 Feb 2026 358th albanian-laundromat 0 81 45ms 9 days ago 358th fuzzylojik-golf 🇺🇸 0 81 9ms 5 days ago 358th stefangimmillaro 0 81 44ms 5 days ago 358th KasperKivimaeki 🇫🇮 0 81 4ms 3 days ago 364th GolfingSuccess 🇬🇷 0 82 502ms 8 May 2025 364th emgordon154 0 82 165ms 14 Feb 2026 364th emgordon154 0 82 452ms 6 days ago 364th edsrzf 🇳🇿 0 82 167ms 5 days ago 364th GolfingSuccess 🇬🇷 0 82 17ms 4 days ago 369th Shanethegamer 🇺🇸 0 83 484ms 26 Nov 2024 369th Shanethegamer 🇺🇸 0 83 403ms 9 Jul 2025 369th fantaize 0 83 153ms 20 days ago 369th GolfingSuccess 🇬🇷 0 83 33ms 6 days ago 369th MeWhenI 🇻🇦 0 83 229ms 5 days ago 369th KrausRaus 🇺🇸 0 83 13ms 3 days ago 369th madex 🇩🇪 0 83 103ms 2 days ago 376th Shanethegamer 🇺🇸 0 84 416ms 26 Nov 2024 376th ovs-code 🇩🇪 0 84 12ms 10 May 2025 376th fuzzylojik-golf 🇺🇸 0 84 444ms 7 days ago 376th dokutan 0 84 417ms 3 days ago 380th edsrzf 🇳🇿 0 85 42ms 8 May 2025 380th edsrzf 🇳🇿 0 85 17ms 9 May 2025 380th error256 0 85 18ms 10 May 2025 380th GolfingSuccess 🇬🇷 0 85 3ms 14 Jan 2026 380th HumanoidCPU 0 85 434ms 5 days ago 380th HumanoidCPU 0 85 419ms 4 days ago 380th madex 🇩🇪 0 85 72ms 2 days ago 387th Shanethegamer 🇺🇸 0 86 158ms 17 Dec 2024 387th kg583 🇺🇸 0 86 39ms 16 Feb 2025 387th GolfingSuccess 🇬🇷 0 86 44ms 7 May 2025 387th GolfingSuccess 🇬🇷 0 86 2,473ms 8 May 2025 387th sean-niemann 🇺🇸 0 86 496ms 25 Sep 2025 387th MeWhenI 🇻🇦 0 86 381ms 21 Nov 2025 387th GolfingSuccess 🇬🇷 0 86 399ms 12 Jan 2026 387th elgan65536 🇺🇸 0 86 164ms 1 Mar 2026 387th CaedenHarper 🇨🇦 0 86 399ms 9 days ago 387th CaedenHarper 🇨🇦 0 86 154ms 8 days ago 387th edsrzf 🇳🇿 0 86 402ms 6 days ago 387th emgordon154 0 86 406ms 5 days ago 387th GolfingSuccess 🇬🇷 0 86 19ms 5 days ago 387th Steffan153 🇫🇮 0 86 390ms 4 days ago First Prev 321–400 of 515 Next Last