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 160th Steffan153 🇫🇮 890 45 317ms 3 days ago 162nd acollett89 890 46 12ms 4 days ago 163rd saito-ta 🇯🇵 888 78 4ms 10 May 2025 163rd rhdqor213 888 78 4ms 10 May 2025 165th antimon2 🇯🇵 887 50 288ms 16 Dec 2024 165th Shanethegamer 🇺🇸 887 50 315ms 1 Feb 2025 165th DialFrost 🇸🇬 887 50 289ms 9 days ago 165th ovs-code 🇩🇪 887 50 272ms 8 days ago 165th Steffan153 🇫🇮 887 50 290ms 8 days ago 165th denkyuu1 887 50 319ms 2 days ago 165th edsrzf 🇳🇿 887 50 274ms 2 days ago 172nd BREMAUCY 🇫🇷 886 35 36ms 10 days ago 173rd GolfingSuccess 🇬🇷 886 44 9ms 8 May 2025 173rd edsrzf 🇳🇿 886 44 9ms 10 May 2025 173rd fuzzylojik-golf 🇺🇸 886 44 9ms 10 days ago 176th GolfingSuccess 🇬🇷 886 51 157ms 8 May 2025 176th rucin93 🇵🇱 886 51 159ms 8 May 2025 176th Shanethegamer 🇺🇸 886 51 150ms 8 May 2025 176th sean-niemann 🇺🇸 886 51 150ms 9 May 2025 176th Steffan153 🇫🇮 886 51 124ms 8 days ago 176th JayXon 🇺🇸 886 51 133ms 2 days ago 176th lukegustafson 🇺🇸 886 51 139ms 2 days ago 183rd kumavale 883 81 170ms 26 Nov 2025 183rd JayXon 🇺🇸 883 81 158ms 2 days ago 185th Steffan153 🇫🇮 881 45 6ms 8 days ago 186th pardouin 🇫🇷 881 60 2,725ms 15 Feb 2026 186th emgordon154 881 60 2,620ms 9 days ago 186th edsrzf 🇳🇿 881 60 2,595ms 9 days ago 186th fuzzylojik-golf 🇺🇸 881 60 2,673ms 9 days ago 186th Steffan153 🇫🇮 881 60 2,607ms 3 days ago 191st tomh1012 881 67 429ms 10 days ago 192nd sean-niemann 🇺🇸 881 102 286ms 8 May 2025 192nd Shanethegamer 🇺🇸 881 102 307ms 8 May 2025 192nd edsrzf 🇳🇿 881 102 295ms 9 May 2025 192nd GolfingSuccess 🇬🇷 881 102 306ms 9 May 2025 192nd CaedenHarper 🇨🇦 881 102 301ms 13 days ago 192nd fuzzylojik-golf 🇺🇸 881 102 292ms 10 days ago 192nd emgordon154 881 102 274ms 9 days ago 192nd Steffan153 🇫🇮 881 102 284ms 8 days ago 192nd MeWhenI 🇻🇦 881 102 287ms 7 days ago 192nd stefangimmillaro 881 102 325ms 42 hours ago 202nd Shanethegamer 🇺🇸 880 57 326ms 25 May 2025 202nd sean-niemann 🇺🇸 880 57 176ms 25 May 2025 202nd edsrzf 🇳🇿 880 57 167ms 25 May 2025 202nd GolfingSuccess 🇬🇷 880 57 171ms 13 Dec 2025 202nd MeWhenI 🇻🇦 880 57 161ms 7 days ago 202nd Steffan153 🇫🇮 880 57 167ms 3 days ago 208th CaedenHarper 🇨🇦 879 50 883ms 12 days ago 208th Steffan153 🇫🇮 879 50 956ms 12 days ago 208th edsrzf 🇳🇿 879 50 943ms 12 days ago 208th GolfingSuccess 🇬🇷 879 50 1,020ms 12 days ago 212th GolfingSuccess 🇬🇷 874 46 7ms 8 May 2025 212th edsrzf 🇳🇿 874 46 7ms 11 days ago 212th madex 🇩🇪 874 46 8ms 6 days ago 212th Steffan153 🇫🇮 874 46 7ms 3 days ago 216th Shanethegamer 🇺🇸 874 54 69ms 12 Dec 2024 216th error256 874 54 66ms 12 Apr 2025 216th GolfingSuccess 🇬🇷 874 54 71ms 12 days ago 216th fuzzylojik-golf 🇺🇸 874 54 68ms 9 days ago 216th edsrzf 🇳🇿 874 54 70ms 8 days ago 216th Steffan153 🇫🇮 874 54 71ms 3 days ago 222nd kg583 🇺🇸 873 71 27ms 1 Dec 2024 222nd CLOStrophobic 🇮🇹 873 71 13ms 18 Jan 2025 222nd GolfingSuccess 🇬🇷 873 71 14ms 7 May 2025 222nd edsrzf 🇳🇿 873 71 14ms 8 May 2025 222nd AlephSquirrel 873 71 13ms 9 May 2025 222nd Steffan153 🇫🇮 873 71 14ms 3 days ago 228th emgordon154 872 82 165ms 14 Feb 2026 228th edsrzf 🇳🇿 872 82 167ms 8 days ago 228th stefangimmillaro 872 82 162ms 2 days ago 228th jusaka 872 82 148ms 11 hours ago 232nd lukechampine 872 103 301ms 7 Jun 2025 232nd chris124567 872 103 294ms 8 Jun 2025 232nd albanian-laundromat 872 103 270ms 16 Dec 2025 235th LukeBridges 🇬🇧 871 47 11ms 10 days ago 236th emplv 🇱🇻 869 52 128ms 3 days ago 237th sean-niemann 🇺🇸 869 80 455ms 8 May 2025 237th Steffan153 🇫🇮 869 80 500ms 3 days ago 239th Shanethegamer 🇺🇸 867 68 145ms 26 Nov 2024 239th sean-niemann 🇺🇸 867 68 131ms 8 May 2025 First Prev 161–240 of 578 Next Last