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Gray Code Encoder in all languages in chars. 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 Gray Code Decoder Gray Code Encoder 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim 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 Gray Code Decoder Gray Code Encoder 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim 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 Chars Time Submitted 319th JayXon 🇺🇸 870 86 2,443ms 21 days ago 319th Steffan153 🇫🇮 870 86 2,474ms 20 days ago 323rd DialFrost 🇸🇬 869 76 107ms 12 days ago 324th Natanaelel 🇸🇪 868 32 37ms 24 Mar 2026 324th 4hg 🇺🇸 868 32 36ms 36 hours ago 326th rucin93 🇵🇱 868 66 7ms 8 May 2025 326th sean-niemann 🇺🇸 868 66 7ms 8 May 2025 326th edsrzf 🇳🇿 868 66 6ms 25 Mar 2026 326th Steffan153 🇫🇮 868 66 7ms 26 Mar 2026 326th GolfingSuccess 🇬🇷 868 66 7ms 25 days ago 326th JayXon 🇺🇸 868 66 7ms 15 days ago 332nd ovs-code 🇩🇪 867 51 19ms 26 Mar 2026 332nd Steffan153 🇫🇮 867 51 17ms 26 Mar 2026 334th fuzzylojik-golf 🇺🇸 867 81 467ms 25 days ago 334th DialFrost 🇸🇬 867 81 453ms 13 days ago 336th edsrzf 🇳🇿 867 85 18ms 9 May 2025 336th error256 867 85 19ms 10 May 2025 338th Shanethegamer 🇺🇸 865 89 500ms 24 Sep 2025 338th DialFrost 🇸🇬 865 89 509ms 21 Nov 2025 338th Jacob385 865 89 467ms 6 days ago 341st snoozingnewt 🇨🇦 864 36 40ms 11 days ago 342nd plcc0 864 49 525ms 26 Mar 2026 343rd Shanethegamer 🇺🇸 864 66 1,500ms 26 Nov 2024 343rd albanian-laundromat 🇺🇸 864 66 1,507ms 22 Mar 2026 343rd edsrzf 🇳🇿 864 66 1,467ms 25 Mar 2026 343rd JayXon 🇺🇸 864 66 1,519ms 19 days ago 343rd fuzzylojik-golf 🇺🇸 864 66 1,605ms 15 days ago 348th Shanethegamer 🇺🇸 864 72 31ms 9 Dec 2024 349th fantaize 864 83 166ms 10 Mar 2026 350th Steffan153 🇫🇮 863 76 7ms 25 days ago 350th GolfingSuccess 🇬🇷 863 76 8ms 25 days ago 350th edsrzf 🇳🇿 863 76 7ms 25 days ago 353rd KasperKivimaeki 🇫🇮 862 81 4ms 27 Mar 2026 354th sean-niemann 🇺🇸 861 63 43ms 8 May 2025 354th albanian-laundromat 🇺🇸 861 63 44ms 14 Jan 2026 356th Shanethegamer 🇺🇸 860 62 2,331ms 8 May 2025 357th CaedenHarper 🇨🇦 860 69 565ms 22 Mar 2026 357th MeWhenI 🇻🇦 860 69 491ms 27 Mar 2026 359th emgordon154 860 74 338ms 14 days ago 360th Yax42 🇫🇷 860 87 2,460ms 24 Mar 2026 361st zakariamouhid 859 48 12ms 12 days ago 362nd rucin93 🇵🇱 859 77 119ms 8 May 2025 362nd Shanethegamer 🇺🇸 859 77 145ms 12 Nov 2025 364th GolfingSuccess 🇬🇷 858 59 17ms 8 May 2025 364th IanUtley 858 59 18ms 8 May 2025 364th Steffan153 🇫🇮 858 59 19ms 26 days ago 367th fuzzylojik-golf 🇺🇸 857 60 16ms 24 Mar 2026 368th GolfingSuccess 🇬🇷 857 82 502ms 8 May 2025 368th emgordon154 857 82 452ms 25 Mar 2026 370th GolfingSuccess 🇬🇷 857 86 20ms 26 Mar 2026 370th Steffan153 🇫🇮 857 86 21ms 26 Mar 2026 370th dokutan 857 86 18ms 28 Mar 2026 373rd ovs-code 🇩🇪 857 102 311ms 13 Dec 2025 373rd edsrzf 🇳🇿 857 102 336ms 26 Mar 2026 373rd Steffan153 🇫🇮 857 102 338ms 26 Mar 2026 373rd JayXon 🇺🇸 857 102 344ms 12 days ago 377th h3ra993huskp 🇯🇵 856 90 477ms 29 Mar 2026 378th Shanethegamer 🇺🇸 854 46 8ms 30 Apr 2025 378th rucin93 🇵🇱 854 46 8ms 11 May 2025 378th emplv 🇱🇻 854 46 9ms 28 Mar 2026 381st AlephSquirrel 854 62 16ms 25 Nov 2024 381st btnlq 854 62 15ms 4 Dec 2024 381st Shanethegamer 🇺🇸 854 62 16ms 10 Dec 2024 381st Artemis21 🇬🇧 854 62 15ms 24 Dec 2024 381st ovs-code 🇩🇪 854 62 17ms 5 Jan 2025 381st bricknellj 854 62 18ms 30 Jan 2025 381st error256 854 62 15ms 12 Apr 2025 381st MeWhenI 🇻🇦 854 62 16ms 8 May 2025 381st 4atj 854 62 16ms 9 May 2025 381st Natanaelel 🇸🇪 854 62 15ms 11 May 2025 381st hiichbindermax 854 62 16ms 17 Aug 2025 381st 5cw 🇺🇸 854 62 18ms 22 Aug 2025 381st commandz0 🇺🇸 854 62 17ms 27 Aug 2025 381st SirBogman 🇺🇸 854 62 16ms 12 Oct 2025 381st KasperKivimaeki 🇫🇮 854 62 16ms 20 Oct 2025 381st Matter1024 🇮🇳 854 62 16ms 12 Feb 2026 381st lukegustafson 🇺🇸 854 62 39ms 9 Mar 2026 381st aksyristos 854 62 17ms 12 Mar 2026 381st madex 🇩🇪 854 62 16ms 19 Mar 2026 381st CaedenHarper 🇨🇦 854 62 23ms 21 Mar 2026 First Prev 321–400 of 761 Next Last