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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 320th tomh1012 0 67 429ms 7 days ago 320th msbranicky 0 67 16ms 4 days ago 323rd Shanethegamer 🇺🇸 0 68 145ms 26 Nov 2024 323rd sean-niemann 🇺🇸 0 68 131ms 8 May 2025 323rd edsrzf 🇳🇿 0 68 113ms 25 May 2025 323rd GolfingSuccess 🇬🇷 0 68 110ms 9 days ago 323rd fuzzylojik-golf 🇺🇸 0 68 1,320ms 6 days ago 323rd Steffan153 🇫🇮 0 68 104ms 5 days ago 329th GolfingSuccess 🇬🇷 0 69 9ms 8 May 2025 329th CaedenHarper 🇨🇦 0 69 486ms 9 days ago 329th MeWhenI 🇻🇦 0 69 454ms 4 days ago 332nd JOrE20 0 70 41ms 13 Feb 2026 333rd kg583 🇺🇸 0 71 27ms 1 Dec 2024 333rd CLOStrophobic 🇮🇹 0 71 13ms 18 Jan 2025 333rd GolfingSuccess 🇬🇷 0 71 14ms 7 May 2025 333rd edsrzf 🇳🇿 0 71 14ms 8 May 2025 333rd AlephSquirrel 0 71 13ms 9 May 2025 333rd emgordon154 0 71 32ms 2 days ago 333rd michelebastione 🇮🇹 0 71 926ms 27 hours ago 333rd Steffan153 🇫🇮 0 71 14ms 2 hours ago 341st Shanethegamer 🇺🇸 0 72 27ms 9 Dec 2024 341st dokutan 0 72 62ms 8 Feb 2026 343rd GolfingSuccess 🇬🇷 0 73 16ms 8 May 2025 343rd GolfingSuccess 🇬🇷 0 73 9ms 6 days ago 345th not-a-pokemon 0 74 14ms 6 days ago 346th Shanethegamer 🇺🇸 0 75 95ms 26 Nov 2024 346th sean-niemann 🇺🇸 0 75 105ms 8 May 2025 346th HumanoidCPU 0 75 110ms 6 days ago 346th MeWhenI 🇻🇦 0 75 102ms 4 days ago 346th aksyristos 0 75 14ms 37 hours ago 346th Steffan153 🇫🇮 0 75 116ms 2 hours ago 352nd GolfingSuccess 🇬🇷 0 76 133ms 28 Nov 2025 352nd fuzzylojik-golf 🇺🇸 0 76 99ms 7 days ago 352nd edsrzf 🇳🇿 0 76 131ms 7 days ago 352nd emgordon154 0 76 115ms 6 days ago 352nd fuzzylojik-golf 🇺🇸 0 76 16ms 47 hours ago 352nd Steffan153 🇫🇮 0 76 125ms 5 hours ago 358th rucin93 🇵🇱 0 77 130ms 8 May 2025 358th ovs-code 🇩🇪 0 77 78ms 30 May 2025 358th Shanethegamer 🇺🇸 0 77 146ms 12 Nov 2025 358th edsrzf 🇳🇿 0 77 7ms 6 days ago 358th GolfingSuccess 🇬🇷 0 77 8ms 6 days ago 358th Steffan153 🇫🇮 0 77 7ms 5 days ago 364th saito-ta 🇯🇵 0 78 4ms 10 May 2025 364th rhdqor213 0 78 4ms 10 May 2025 364th albanian-laundromat 0 78 89ms 9 days ago 364th edsrzf 🇳🇿 0 78 425ms 6 days ago 364th Steffan153 🇫🇮 0 78 424ms 2 hours ago 369th GolfingSuccess 🇬🇷 0 79 79ms 14 May 2025 369th madex 🇩🇪 0 79 110ms 3 days ago 371st sean-niemann 🇺🇸 0 80 455ms 8 May 2025 371st Steffan153 🇫🇮 0 80 500ms 5 hours ago 373rd kumavale 0 81 170ms 26 Nov 2025 373rd Matter1024 🇮🇳 0 81 45ms 14 Feb 2026 373rd albanian-laundromat 0 81 45ms 9 days ago 373rd fuzzylojik-golf 🇺🇸 0 81 9ms 6 days ago 373rd stefangimmillaro 0 81 44ms 5 days ago 373rd KasperKivimaeki 🇫🇮 0 81 4ms 4 days ago 379th GolfingSuccess 🇬🇷 0 82 502ms 8 May 2025 379th emgordon154 0 82 165ms 14 Feb 2026 379th emgordon154 0 82 452ms 6 days ago 379th edsrzf 🇳🇿 0 82 167ms 5 days ago 379th GolfingSuccess 🇬🇷 0 82 17ms 4 days ago 384th Shanethegamer 🇺🇸 0 83 484ms 26 Nov 2024 384th Shanethegamer 🇺🇸 0 83 403ms 9 Jul 2025 384th fantaize 0 83 153ms 21 days ago 384th GolfingSuccess 🇬🇷 0 83 33ms 6 days ago 384th MeWhenI 🇻🇦 0 83 229ms 6 days ago 384th KrausRaus 🇺🇸 0 83 13ms 4 days ago 384th madex 🇩🇪 0 83 103ms 3 days ago 391st Shanethegamer 🇺🇸 0 84 416ms 26 Nov 2024 391st ovs-code 🇩🇪 0 84 12ms 10 May 2025 391st fuzzylojik-golf 🇺🇸 0 84 444ms 7 days ago 391st dokutan 0 84 417ms 4 days ago 395th edsrzf 🇳🇿 0 85 42ms 8 May 2025 395th edsrzf 🇳🇿 0 85 17ms 9 May 2025 395th error256 0 85 18ms 10 May 2025 395th GolfingSuccess 🇬🇷 0 85 3ms 14 Jan 2026 395th HumanoidCPU 0 85 434ms 5 days ago 395th HumanoidCPU 0 85 419ms 4 days ago First Prev 321–400 of 535 Next Last