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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 397th sean-niemann 🇺🇸 0 86 496ms 25 Sep 2025 397th MeWhenI 🇻🇦 0 86 381ms 21 Nov 2025 397th GolfingSuccess 🇬🇷 0 86 399ms 12 Jan 2026 397th elgan65536 🇺🇸 0 86 164ms 1 Mar 2026 397th CaedenHarper 🇨🇦 0 86 399ms 9 days ago 397th CaedenHarper 🇨🇦 0 86 154ms 8 days ago 397th edsrzf 🇳🇿 0 86 402ms 6 days ago 397th emgordon154 0 86 406ms 6 days ago 397th GolfingSuccess 🇬🇷 0 86 19ms 5 days ago 397th Steffan153 🇫🇮 0 86 390ms 5 days ago 397th Steffan153 🇫🇮 0 86 19ms 5 days ago 397th stefangimmillaro 0 86 154ms 4 days ago 413th Shanethegamer 🇺🇸 0 87 42ms 15 Apr 2025 413th Shanethegamer 🇺🇸 0 87 20ms 8 May 2025 413th albanian-laundromat 0 87 1,424ms 9 days ago 413th Yax42 🇫🇷 0 87 2,340ms 7 days ago 413th Steffan153 🇫🇮 0 87 180ms 5 days ago 413th Steffan153 🇫🇮 0 87 4ms 4 days ago 413th roelderickx 0 87 1,609ms 4 days ago 413th aadenboy 🇺🇸 0 87 7ms 29 hours ago 421st kg583 🇺🇸 0 88 23ms 12 Feb 2026 421st fuzzylojik-golf 🇺🇸 0 88 154ms 7 days ago 421st ovs-code 🇩🇪 0 88 167ms 2 days ago 421st DialFrost 🇸🇬 0 88 101ms 2 days ago 421st Msleizak 🇫🇷 0 88 412ms 31 hours ago 421st Steffan153 🇫🇮 0 88 339ms 115 mins ago 421st edsrzf 🇳🇿 0 88 352ms 97 mins ago 428th Shanethegamer 🇺🇸 0 89 341ms 6 May 2025 428th Shanethegamer 🇺🇸 0 89 511ms 24 Sep 2025 428th DialFrost 🇸🇬 0 89 367ms 21 Nov 2025 428th CaedenHarper 🇨🇦 0 89 101ms 8 days ago 428th madex 🇩🇪 0 89 174ms 4 days ago 428th Yax42 🇫🇷 0 89 13ms 4 days ago 428th dokutan 0 89 476ms 4 days ago 428th DialFrost 🇸🇬 0 89 13ms 2 days ago 436th solisolu 0 90 4ms 2 days ago 436th h3ra993huskp 🇯🇵 0 90 434ms 2 days ago 438th kmathis22 0 91 424ms 22 hours ago 438th UnderKoen 🇳🇱 0 91 2,113ms 12 hours ago 440th namelessiw 0 92 504ms 10 Oct 2025 440th fuzzylojik-golf 🇺🇸 0 92 383ms 7 days ago 440th madex 🇩🇪 0 92 12ms 6 days ago 443rd CaedenHarper 🇨🇦 0 93 13ms 10 days ago 444th edsrzf 🇳🇿 0 94 187ms 17 May 2025 444th edsrzf 🇳🇿 0 94 21ms 6 days ago 444th Steffan153 🇫🇮 0 94 13ms 80 mins ago 447th Yax42 🇫🇷 0 95 387ms 7 days ago 448th GolfingSuccess 🇬🇷 0 96 182ms 7 May 2025 448th HumanoidCPU 0 96 163ms 6 days ago 448th kg583 🇺🇸 0 96 20ms 25 mins ago 451st HumanoidCPU 0 97 7ms 4 days ago 452nd Shanethegamer 🇺🇸 0 98 7ms 6 May 2025 453rd snydej 0 99 43ms 22 Nov 2024 453rd albanian-laundromat 0 99 343ms 9 days ago 453rd dokutan 0 99 409ms 6 days ago 453rd dokutan 0 99 12ms 4 days ago 457th dokutan 0 100 19ms 6 days ago 457th edsrzf 🇳🇿 0 100 21ms 82 mins ago 459th HumanoidCPU 0 101 361ms 5 days ago 459th HumanoidCPU 0 101 382ms 5 days ago 461st sean-niemann 🇺🇸 0 102 286ms 8 May 2025 461st Shanethegamer 🇺🇸 0 102 307ms 8 May 2025 461st edsrzf 🇳🇿 0 102 295ms 9 May 2025 461st GolfingSuccess 🇬🇷 0 102 306ms 9 May 2025 461st ovs-code 🇩🇪 0 102 311ms 13 Dec 2025 461st CaedenHarper 🇨🇦 0 102 301ms 10 days ago 461st fuzzylojik-golf 🇺🇸 0 102 292ms 7 days ago 461st emgordon154 0 102 274ms 6 days ago 461st edsrzf 🇳🇿 0 102 336ms 5 days ago 461st Steffan153 🇫🇮 0 102 338ms 5 days ago 461st Steffan153 🇫🇮 0 102 284ms 4 days ago 461st MeWhenI 🇻🇦 0 102 287ms 4 days ago 473rd lukechampine 0 103 301ms 7 Jun 2025 473rd chris124567 0 103 294ms 8 Jun 2025 473rd albanian-laundromat 0 103 270ms 16 Dec 2025 473rd GolfingSuccess 🇬🇷 0 103 336ms 14 Jan 2026 473rd HumanoidCPU 0 103 329ms 5 days ago 473rd Jacob385 0 103 360ms 3 days ago 479th madex 🇩🇪 0 104 210ms 4 days ago 480th madex 🇩🇪 0 106 334ms 3 days ago First Prev 401–480 of 529 Next Last