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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 395th madex 🇩🇪 0 85 72ms 3 days ago 402nd Shanethegamer 🇺🇸 0 86 158ms 17 Dec 2024 402nd kg583 🇺🇸 0 86 39ms 16 Feb 2025 402nd GolfingSuccess 🇬🇷 0 86 44ms 7 May 2025 402nd GolfingSuccess 🇬🇷 0 86 2,473ms 8 May 2025 402nd sean-niemann 🇺🇸 0 86 496ms 25 Sep 2025 402nd MeWhenI 🇻🇦 0 86 381ms 21 Nov 2025 402nd GolfingSuccess 🇬🇷 0 86 399ms 12 Jan 2026 402nd elgan65536 🇺🇸 0 86 164ms 1 Mar 2026 402nd CaedenHarper 🇨🇦 0 86 399ms 9 days ago 402nd CaedenHarper 🇨🇦 0 86 154ms 8 days ago 402nd edsrzf 🇳🇿 0 86 402ms 6 days ago 402nd emgordon154 0 86 406ms 6 days ago 402nd GolfingSuccess 🇬🇷 0 86 19ms 5 days ago 402nd Steffan153 🇫🇮 0 86 390ms 5 days ago 402nd Steffan153 🇫🇮 0 86 19ms 5 days ago 402nd stefangimmillaro 0 86 154ms 4 days ago 402nd snyderek 🇺🇸 0 86 2,706ms 2 hours ago 419th Shanethegamer 🇺🇸 0 87 42ms 15 Apr 2025 419th Shanethegamer 🇺🇸 0 87 20ms 8 May 2025 419th albanian-laundromat 0 87 1,424ms 9 days ago 419th Yax42 🇫🇷 0 87 2,340ms 7 days ago 419th Steffan153 🇫🇮 0 87 180ms 5 days ago 419th Steffan153 🇫🇮 0 87 4ms 5 days ago 419th roelderickx 0 87 1,609ms 4 days ago 419th aadenboy 🇺🇸 0 87 7ms 31 hours ago 427th kg583 🇺🇸 0 88 23ms 12 Feb 2026 427th fuzzylojik-golf 🇺🇸 0 88 154ms 7 days ago 427th ovs-code 🇩🇪 0 88 167ms 2 days ago 427th DialFrost 🇸🇬 0 88 101ms 2 days ago 427th Msleizak 🇫🇷 0 88 412ms 34 hours ago 427th Steffan153 🇫🇮 0 88 339ms 4 hours ago 427th edsrzf 🇳🇿 0 88 352ms 4 hours ago 434th Shanethegamer 🇺🇸 0 89 341ms 6 May 2025 434th Shanethegamer 🇺🇸 0 89 511ms 24 Sep 2025 434th DialFrost 🇸🇬 0 89 367ms 21 Nov 2025 434th CaedenHarper 🇨🇦 0 89 101ms 8 days ago 434th madex 🇩🇪 0 89 174ms 5 days ago 434th Yax42 🇫🇷 0 89 13ms 4 days ago 434th dokutan 0 89 476ms 4 days ago 434th DialFrost 🇸🇬 0 89 13ms 2 days ago 442nd solisolu 0 90 4ms 3 days ago 442nd h3ra993huskp 🇯🇵 0 90 434ms 2 days ago 444th kmathis22 0 91 424ms 25 hours ago 444th UnderKoen 🇳🇱 0 91 2,113ms 15 hours ago 446th namelessiw 0 92 504ms 10 Oct 2025 446th fuzzylojik-golf 🇺🇸 0 92 383ms 7 days ago 446th madex 🇩🇪 0 92 12ms 7 days ago 449th CaedenHarper 🇨🇦 0 93 13ms 10 days ago 450th edsrzf 🇳🇿 0 94 187ms 17 May 2025 450th edsrzf 🇳🇿 0 94 21ms 6 days ago 450th Steffan153 🇫🇮 0 94 13ms 4 hours ago 453rd Yax42 🇫🇷 0 95 387ms 7 days ago 454th GolfingSuccess 🇬🇷 0 96 182ms 7 May 2025 454th HumanoidCPU 0 96 163ms 6 days ago 454th kg583 🇺🇸 0 96 20ms 3 hours ago 457th HumanoidCPU 0 97 7ms 4 days ago 458th Shanethegamer 🇺🇸 0 98 7ms 6 May 2025 459th snydej 0 99 43ms 22 Nov 2024 459th albanian-laundromat 0 99 343ms 9 days ago 459th dokutan 0 99 409ms 6 days ago 459th dokutan 0 99 12ms 4 days ago 463rd dokutan 0 100 19ms 6 days ago 463rd edsrzf 🇳🇿 0 100 21ms 4 hours ago 465th HumanoidCPU 0 101 361ms 6 days ago 465th HumanoidCPU 0 101 382ms 5 days ago 467th sean-niemann 🇺🇸 0 102 286ms 8 May 2025 467th Shanethegamer 🇺🇸 0 102 307ms 8 May 2025 467th edsrzf 🇳🇿 0 102 295ms 9 May 2025 467th GolfingSuccess 🇬🇷 0 102 306ms 9 May 2025 467th ovs-code 🇩🇪 0 102 311ms 13 Dec 2025 467th CaedenHarper 🇨🇦 0 102 301ms 10 days ago 467th fuzzylojik-golf 🇺🇸 0 102 292ms 7 days ago 467th emgordon154 0 102 274ms 6 days ago 467th edsrzf 🇳🇿 0 102 336ms 5 days ago 467th Steffan153 🇫🇮 0 102 338ms 5 days ago 467th Steffan153 🇫🇮 0 102 284ms 5 days ago 467th MeWhenI 🇻🇦 0 102 287ms 4 days ago 479th lukechampine 0 103 301ms 7 Jun 2025 479th chris124567 0 103 294ms 8 Jun 2025 First Prev 401–480 of 535 Next Last