Gray Code Encoder in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc 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 Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz 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 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 Maze Medal Tally Morse Decoder Morse Encoder 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz 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 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 Maze Medal Tally Morse Decoder Morse Encoder 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 1st Natanaelel 🇸🇪 0 7 11 days ago 1st 2bular 0 7 11 days ago 1st kg583 🇺🇸 0 7 5 days ago 4th GolfingSuccess 🇬🇷 0 13 6 days ago 5th saito-ta 🇯🇵 0 17 4 days ago 6th GolfingSuccess 🇬🇷 0 19 25 Nov 2024 6th pardouin 🇫🇷 0 19 25 Feb 2025 6th MeWhenI 🇻🇦 0 19 5 days ago 9th ovs-code 🇩🇪 0 23 5 Jan 2025 9th 2bular 0 23 23 Jan 2025 11th GolfingSuccess 🇬🇷 0 24 24 Mar 2025 12th Shanethegamer 🇺🇸 0 27 26 Nov 2024 12th Natanaelel 🇸🇪 0 27 5 days ago 12th saito-ta 🇯🇵 0 27 5 days ago 12th Natanaelel 🇸🇪 0 27 2 days ago 16th Natanaelel 🇸🇪 0 31 5 days ago 17th Shanethegamer 🇺🇸 0 32 26 Nov 2024 17th DialFrost 🇸🇬 0 32 24 Feb 2025 19th Shanethegamer 🇺🇸 0 33 9 Dec 2024 19th stefangimmillaro 0 33 24 Jan 2025 19th radarek 🇵🇱 0 33 17 Feb 2025 19th DialFrost 🇸🇬 0 33 24 Feb 2025 19th error256 0 33 12 Apr 2025 19th MeWhenI 🇻🇦 0 33 15 Apr 2025 19th Natanaelel 🇸🇪 0 33 11 days ago 19th sean-niemann 🇺🇸 0 33 5 days ago 19th GolfingSuccess 🇬🇷 0 33 5 days ago 28th Shanethegamer 🇺🇸 0 36 14 days ago 28th emgordon154 0 36 4 days ago 30th error256 0 40 12 Apr 2025 30th Shanethegamer 🇺🇸 0 40 14 days ago 30th sean-niemann 🇺🇸 0 40 5 days ago 30th GolfingSuccess 🇬🇷 0 40 5 days ago 34th sean-niemann 🇺🇸 0 43 5 days ago 35th Shanethegamer 🇺🇸 0 44 10 Dec 2024 35th DialFrost 🇸🇬 0 44 24 Feb 2025 35th rucin93 🇵🇱 0 44 24 Feb 2025 35th error256 0 44 12 Apr 2025 35th GolfingSuccess 🇬🇷 0 44 6 days ago 35th GolfingSuccess 🇬🇷 0 44 6 days ago 35th Natanaelel 🇸🇪 0 44 5 days ago 35th sean-niemann 🇺🇸 0 44 5 days ago 35th edsrzf 🇳🇿 0 44 3 days ago 44th Andrey-Plotnikov 0 45 10 Jan 2025 44th saito-ta 🇯🇵 0 45 3 days ago 44th GolfingSuccess 🇬🇷 0 45 2 mins ago 47th Shanethegamer 🇺🇸 0 46 26 Nov 2024 47th kg583 🇺🇸 0 46 1 Dec 2024 47th Shanethegamer 🇺🇸 0 46 10 Dec 2024 47th GolfingSuccess 🇬🇷 0 46 30 Dec 2024 47th targrik 0 46 14 Jan 2025 47th pardouin 🇫🇷 0 46 24 Feb 2025 47th Shanethegamer 🇺🇸 0 46 14 days ago 47th GolfingSuccess 🇬🇷 0 46 5 days ago 47th rucin93 🇵🇱 0 46 2 days ago 56th lifthrasiir 🇰🇷 0 47 11 Dec 2024 56th emgordon154 0 47 4 days ago 58th antimon2 🇯🇵 0 50 16 Dec 2024 58th Shanethegamer 🇺🇸 0 50 1 Feb 2025 58th ovs-code 🇩🇪 0 50 23 Feb 2025 61st DialFrost 🇸🇬 0 51 24 Feb 2025 61st Shanethegamer 🇺🇸 0 51 14 days ago 61st GolfingSuccess 🇬🇷 0 51 5 days ago 61st rucin93 🇵🇱 0 51 5 days ago 61st Shanethegamer 🇺🇸 0 51 5 days ago 61st sean-niemann 🇺🇸 0 51 4 days ago 67th DialFrost 🇸🇬 0 52 17 Feb 2025 68th Shanethegamer 🇺🇸 0 54 12 Dec 2024 68th error256 0 54 12 Apr 2025 70th hallvabo 🇳🇴 0 56 29 Nov 2024 70th kg583 🇺🇸 0 56 1 Dec 2024 70th CornerMercury 🇬🇧 0 56 3 Dec 2024 70th ndren 0 56 3 Dec 2024 70th lifthrasiir 🇰🇷 0 56 11 Dec 2024 70th GolfingSuccess 🇬🇷 0 56 30 Dec 2024 1–75 of 167 Next