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 Ellipse Perimeters Flags Floyd-Steinberg Dithering 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 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 Ellipse Perimeters Flags Floyd-Steinberg Dithering 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 Chars Time Submitted 161st sean-niemann 🇺🇸 894 86 491ms 25 Sep 2025 161st MeWhenI 🇻🇦 894 86 381ms 21 Nov 2025 161st GolfingSuccess 🇬🇷 894 86 399ms 12 Jan 2026 161st CaedenHarper 🇨🇦 894 86 399ms 20 days ago 161st edsrzf 🇳🇿 894 86 402ms 17 days ago 161st emgordon154 894 86 406ms 17 days ago 161st Steffan153 🇫🇮 894 86 390ms 16 days ago 161st fuzzylojik-golf 🇺🇸 894 86 341ms 10 days ago 161st stefangimmillaro 894 86 364ms 9 days ago 161st JayXon 🇺🇸 894 86 367ms 6 days ago 171st acollett89 891 46 22ms 12 days ago 172nd saito-ta 🇯🇵 890 45 555ms 10 May 2025 172nd Steffan153 🇫🇮 890 45 317ms 11 days ago 174th antimon2 🇯🇵 890 50 335ms 16 Dec 2024 174th Shanethegamer 🇺🇸 890 50 385ms 1 Feb 2025 174th DialFrost 🇸🇬 890 50 297ms 16 days ago 174th ovs-code 🇩🇪 890 50 346ms 16 days ago 174th Steffan153 🇫🇮 890 50 338ms 15 days ago 174th denkyuu1 890 50 368ms 10 days ago 174th edsrzf 🇳🇿 890 50 328ms 9 days ago 174th JayXon 🇺🇸 890 50 338ms 6 days ago 182nd saito-ta 🇯🇵 888 78 4ms 10 May 2025 182nd rhdqor213 888 78 4ms 10 May 2025 184th BREMAUCY 🇫🇷 887 35 36ms 18 days ago 185th GolfingSuccess 🇬🇷 886 44 11ms 8 May 2025 185th edsrzf 🇳🇿 886 44 10ms 10 May 2025 185th fuzzylojik-golf 🇺🇸 886 44 9ms 18 days ago 188th GolfingSuccess 🇬🇷 886 51 143ms 8 May 2025 188th rucin93 🇵🇱 886 51 154ms 8 May 2025 188th Shanethegamer 🇺🇸 886 51 142ms 8 May 2025 188th sean-niemann 🇺🇸 886 51 158ms 9 May 2025 188th Steffan153 🇫🇮 886 51 162ms 15 days ago 188th JayXon 🇺🇸 886 51 134ms 10 days ago 188th lukegustafson 🇺🇸 886 51 139ms 10 days ago 195th pardouin 🇫🇷 884 60 2,361ms 15 Feb 2026 195th emgordon154 884 60 2,455ms 17 days ago 195th edsrzf 🇳🇿 884 60 2,308ms 17 days ago 195th fuzzylojik-golf 🇺🇸 884 60 2,366ms 17 days ago 195th Steffan153 🇫🇮 884 60 2,607ms 10 days ago 195th JayXon 🇺🇸 884 60 2,367ms 6 days ago 201st Shanethegamer 🇺🇸 883 57 326ms 25 May 2025 201st sean-niemann 🇺🇸 883 57 176ms 25 May 2025 201st edsrzf 🇳🇿 883 57 167ms 25 May 2025 201st GolfingSuccess 🇬🇷 883 57 168ms 13 Dec 2025 201st MeWhenI 🇻🇦 883 57 161ms 15 days ago 201st Steffan153 🇫🇮 883 57 164ms 10 days ago 201st JayXon 🇺🇸 883 57 150ms 6 days ago 201st Matter1024 🇮🇳 883 57 151ms 6 days ago 209th kumavale 883 81 170ms 26 Nov 2025 209th JayXon 🇺🇸 883 81 158ms 9 days ago 211th sean-niemann 🇺🇸 883 102 314ms 8 May 2025 211th Shanethegamer 🇺🇸 883 102 324ms 8 May 2025 211th edsrzf 🇳🇿 883 102 316ms 9 May 2025 211th GolfingSuccess 🇬🇷 883 102 317ms 9 May 2025 211th CaedenHarper 🇨🇦 883 102 315ms 20 days ago 211th fuzzylojik-golf 🇺🇸 883 102 356ms 18 days ago 211th emgordon154 883 102 343ms 17 days ago 211th Steffan153 🇫🇮 883 102 322ms 15 days ago 211th MeWhenI 🇻🇦 883 102 330ms 15 days ago 211th stefangimmillaro 883 102 361ms 9 days ago 211th JayXon 🇺🇸 883 102 344ms 6 days ago 222nd tomh1012 882 67 429ms 18 days ago 223rd CaedenHarper 🇨🇦 879 50 883ms 20 days ago 223rd Steffan153 🇫🇮 879 50 905ms 20 days ago 223rd edsrzf 🇳🇿 879 50 943ms 20 days ago 223rd GolfingSuccess 🇬🇷 879 50 1,020ms 19 days ago 227th Shanethegamer 🇺🇸 875 75 95ms 26 Nov 2024 227th sean-niemann 🇺🇸 875 75 96ms 8 May 2025 227th HumanoidCPU 875 75 110ms 17 days ago 227th MeWhenI 🇻🇦 875 75 102ms 15 days ago 227th Steffan153 🇫🇮 875 75 116ms 10 days ago 227th stefangimmillaro 875 75 107ms 9 days ago 227th JayXon 🇺🇸 875 75 105ms 6 days ago 234th dokutan 874 42 1,286ms 18 hours ago 235th GolfingSuccess 🇬🇷 874 46 7ms 8 May 2025 235th edsrzf 🇳🇿 874 46 7ms 18 days ago 235th madex 🇩🇪 874 46 7ms 13 days ago 235th Steffan153 🇫🇮 874 46 7ms 10 days ago 239th Shanethegamer 🇺🇸 874 54 68ms 12 Dec 2024 239th error256 874 54 66ms 12 Apr 2025 First Prev 161–240 of 620 Next Last