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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 396th MeWhenI 🇻🇦 0 86 381ms 21 Nov 2025 396th GolfingSuccess 🇬🇷 0 86 399ms 12 Jan 2026 396th elgan65536 🇺🇸 0 86 164ms 1 Mar 2026 396th CaedenHarper 🇨🇦 0 86 399ms 9 days ago 396th CaedenHarper 🇨🇦 0 86 154ms 8 days ago 396th edsrzf 🇳🇿 0 86 402ms 6 days ago 396th emgordon154 0 86 406ms 6 days ago 396th GolfingSuccess 🇬🇷 0 86 19ms 5 days ago 396th Steffan153 🇫🇮 0 86 390ms 5 days ago 396th Steffan153 🇫🇮 0 86 19ms 5 days ago 396th stefangimmillaro 0 86 154ms 4 days ago 412th Shanethegamer 🇺🇸 0 87 42ms 15 Apr 2025 412th Shanethegamer 🇺🇸 0 87 20ms 8 May 2025 412th albanian-laundromat 0 87 1,424ms 9 days ago 412th Yax42 🇫🇷 0 87 2,340ms 7 days ago 412th Steffan153 🇫🇮 0 87 180ms 5 days ago 412th Steffan153 🇫🇮 0 87 4ms 4 days ago 412th roelderickx 0 87 1,609ms 4 days ago 412th aadenboy 🇺🇸 0 87 7ms 28 hours ago 420th kg583 🇺🇸 0 88 23ms 12 Feb 2026 420th fuzzylojik-golf 🇺🇸 0 88 154ms 7 days ago 420th ovs-code 🇩🇪 0 88 167ms 2 days ago 420th DialFrost 🇸🇬 0 88 101ms 2 days ago 420th Msleizak 🇫🇷 0 88 412ms 31 hours ago 420th Steffan153 🇫🇮 0 88 339ms 94 mins ago 420th edsrzf 🇳🇿 0 88 352ms 77 mins ago 427th Shanethegamer 🇺🇸 0 89 341ms 6 May 2025 427th Shanethegamer 🇺🇸 0 89 511ms 24 Sep 2025 427th DialFrost 🇸🇬 0 89 367ms 21 Nov 2025 427th CaedenHarper 🇨🇦 0 89 101ms 8 days ago 427th madex 🇩🇪 0 89 174ms 4 days ago 427th Yax42 🇫🇷 0 89 13ms 4 days ago 427th dokutan 0 89 476ms 4 days ago 427th DialFrost 🇸🇬 0 89 13ms 2 days ago 435th solisolu 0 90 4ms 2 days ago 435th h3ra993huskp 🇯🇵 0 90 434ms 2 days ago 437th kmathis22 0 91 424ms 21 hours ago 437th UnderKoen 🇳🇱 0 91 2,113ms 11 hours ago 439th namelessiw 0 92 504ms 10 Oct 2025 439th fuzzylojik-golf 🇺🇸 0 92 383ms 7 days ago 439th madex 🇩🇪 0 92 12ms 6 days ago 442nd CaedenHarper 🇨🇦 0 93 13ms 10 days ago 443rd edsrzf 🇳🇿 0 94 187ms 17 May 2025 443rd edsrzf 🇳🇿 0 94 21ms 6 days ago 443rd Steffan153 🇫🇮 0 94 13ms 60 mins ago 446th Yax42 🇫🇷 0 95 387ms 7 days ago 447th GolfingSuccess 🇬🇷 0 96 182ms 7 May 2025 447th HumanoidCPU 0 96 163ms 6 days ago 447th kg583 🇺🇸 0 96 20ms 5 mins ago 450th HumanoidCPU 0 97 7ms 4 days ago 451st Shanethegamer 🇺🇸 0 98 7ms 6 May 2025 452nd snydej 0 99 43ms 22 Nov 2024 452nd albanian-laundromat 0 99 343ms 9 days ago 452nd dokutan 0 99 409ms 6 days ago 452nd dokutan 0 99 12ms 4 days ago 456th dokutan 0 100 19ms 6 days ago 456th edsrzf 🇳🇿 0 100 21ms 62 mins ago 458th HumanoidCPU 0 101 361ms 5 days ago 458th HumanoidCPU 0 101 382ms 5 days ago 460th sean-niemann 🇺🇸 0 102 286ms 8 May 2025 460th Shanethegamer 🇺🇸 0 102 307ms 8 May 2025 460th edsrzf 🇳🇿 0 102 295ms 9 May 2025 460th GolfingSuccess 🇬🇷 0 102 306ms 9 May 2025 460th ovs-code 🇩🇪 0 102 311ms 13 Dec 2025 460th CaedenHarper 🇨🇦 0 102 301ms 10 days ago 460th fuzzylojik-golf 🇺🇸 0 102 292ms 7 days ago 460th emgordon154 0 102 274ms 6 days ago 460th edsrzf 🇳🇿 0 102 336ms 5 days ago 460th Steffan153 🇫🇮 0 102 338ms 5 days ago 460th Steffan153 🇫🇮 0 102 284ms 4 days ago 460th MeWhenI 🇻🇦 0 102 287ms 4 days ago 472nd lukechampine 0 103 301ms 7 Jun 2025 472nd chris124567 0 103 294ms 8 Jun 2025 472nd albanian-laundromat 0 103 270ms 16 Dec 2025 472nd GolfingSuccess 🇬🇷 0 103 336ms 14 Jan 2026 472nd HumanoidCPU 0 103 329ms 5 days ago 472nd Jacob385 0 103 360ms 3 days ago 478th madex 🇩🇪 0 104 210ms 4 days ago 479th madex 🇩🇪 0 106 334ms 3 days ago 480th HumanoidCPU 0 108 13ms 4 days ago First Prev 401–480 of 528 Next Last