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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 401st Shanethegamer 🇺🇸 0 86 158ms 17 Dec 2024 401st kg583 🇺🇸 0 86 39ms 16 Feb 2025 401st GolfingSuccess 🇬🇷 0 86 44ms 7 May 2025 401st GolfingSuccess 🇬🇷 0 86 2,473ms 8 May 2025 401st sean-niemann 🇺🇸 0 86 496ms 25 Sep 2025 401st MeWhenI 🇻🇦 0 86 381ms 21 Nov 2025 401st GolfingSuccess 🇬🇷 0 86 399ms 12 Jan 2026 401st elgan65536 🇺🇸 0 86 164ms 1 Mar 2026 401st CaedenHarper 🇨🇦 0 86 399ms 9 days ago 401st CaedenHarper 🇨🇦 0 86 154ms 8 days ago 401st edsrzf 🇳🇿 0 86 402ms 6 days ago 401st emgordon154 0 86 406ms 6 days ago 401st GolfingSuccess 🇬🇷 0 86 19ms 5 days ago 401st Steffan153 🇫🇮 0 86 390ms 5 days ago 401st Steffan153 🇫🇮 0 86 19ms 5 days ago 401st stefangimmillaro 0 86 154ms 4 days ago 401st snyderek 🇺🇸 0 86 2,706ms 94 mins ago 418th Shanethegamer 🇺🇸 0 87 42ms 15 Apr 2025 418th Shanethegamer 🇺🇸 0 87 20ms 8 May 2025 418th albanian-laundromat 0 87 1,424ms 9 days ago 418th Yax42 🇫🇷 0 87 2,340ms 7 days ago 418th Steffan153 🇫🇮 0 87 180ms 5 days ago 418th Steffan153 🇫🇮 0 87 4ms 5 days ago 418th roelderickx 0 87 1,609ms 4 days ago 418th aadenboy 🇺🇸 0 87 7ms 30 hours ago 426th kg583 🇺🇸 0 88 23ms 12 Feb 2026 426th fuzzylojik-golf 🇺🇸 0 88 154ms 7 days ago 426th ovs-code 🇩🇪 0 88 167ms 2 days ago 426th DialFrost 🇸🇬 0 88 101ms 2 days ago 426th Msleizak 🇫🇷 0 88 412ms 33 hours ago 426th Steffan153 🇫🇮 0 88 339ms 3 hours ago 426th edsrzf 🇳🇿 0 88 352ms 3 hours ago 433rd Shanethegamer 🇺🇸 0 89 341ms 6 May 2025 433rd Shanethegamer 🇺🇸 0 89 511ms 24 Sep 2025 433rd DialFrost 🇸🇬 0 89 367ms 21 Nov 2025 433rd CaedenHarper 🇨🇦 0 89 101ms 8 days ago 433rd madex 🇩🇪 0 89 174ms 4 days ago 433rd Yax42 🇫🇷 0 89 13ms 4 days ago 433rd dokutan 0 89 476ms 4 days ago 433rd DialFrost 🇸🇬 0 89 13ms 2 days ago 441st solisolu 0 90 4ms 2 days ago 441st h3ra993huskp 🇯🇵 0 90 434ms 2 days ago 443rd kmathis22 0 91 424ms 24 hours ago 443rd UnderKoen 🇳🇱 0 91 2,113ms 14 hours ago 445th namelessiw 0 92 504ms 10 Oct 2025 445th fuzzylojik-golf 🇺🇸 0 92 383ms 7 days ago 445th madex 🇩🇪 0 92 12ms 6 days ago 448th CaedenHarper 🇨🇦 0 93 13ms 10 days ago 449th edsrzf 🇳🇿 0 94 187ms 17 May 2025 449th edsrzf 🇳🇿 0 94 21ms 6 days ago 449th Steffan153 🇫🇮 0 94 13ms 3 hours ago 452nd Yax42 🇫🇷 0 95 387ms 7 days ago 453rd GolfingSuccess 🇬🇷 0 96 182ms 7 May 2025 453rd HumanoidCPU 0 96 163ms 6 days ago 453rd kg583 🇺🇸 0 96 20ms 2 hours ago 456th HumanoidCPU 0 97 7ms 4 days ago 457th Shanethegamer 🇺🇸 0 98 7ms 6 May 2025 458th snydej 0 99 43ms 22 Nov 2024 458th albanian-laundromat 0 99 343ms 9 days ago 458th dokutan 0 99 409ms 6 days ago 458th dokutan 0 99 12ms 4 days ago 462nd dokutan 0 100 19ms 6 days ago 462nd edsrzf 🇳🇿 0 100 21ms 3 hours ago 464th HumanoidCPU 0 101 361ms 5 days ago 464th HumanoidCPU 0 101 382ms 5 days ago 466th sean-niemann 🇺🇸 0 102 286ms 8 May 2025 466th Shanethegamer 🇺🇸 0 102 307ms 8 May 2025 466th edsrzf 🇳🇿 0 102 295ms 9 May 2025 466th GolfingSuccess 🇬🇷 0 102 306ms 9 May 2025 466th ovs-code 🇩🇪 0 102 311ms 13 Dec 2025 466th CaedenHarper 🇨🇦 0 102 301ms 10 days ago 466th fuzzylojik-golf 🇺🇸 0 102 292ms 7 days ago 466th emgordon154 0 102 274ms 6 days ago 466th edsrzf 🇳🇿 0 102 336ms 5 days ago 466th Steffan153 🇫🇮 0 102 338ms 5 days ago 466th Steffan153 🇫🇮 0 102 284ms 5 days ago 466th MeWhenI 🇻🇦 0 102 287ms 4 days ago 478th lukechampine 0 103 301ms 7 Jun 2025 478th chris124567 0 103 294ms 8 Jun 2025 478th albanian-laundromat 0 103 270ms 16 Dec 2025 First Prev 401–480 of 534 Next Last