Mandelbrot 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 Mandelbrot 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 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 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 Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula 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 Knight Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala 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 Knight 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 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 Mandelbrot 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 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 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 Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 225th snyderek 🇺🇸 769 149 25 days ago 227th error256 767 90 5 Jul 2025 228th DialFrost 🇸🇬 765 154 17 days ago 229th DialFrost 🇸🇬 764 150 20 days ago 230th edsrzf 🇳🇿 761 252 3 Jul 2025 231st retrohun 761 267 5 Jul 2025 232nd Andriamanitra 🇫🇮 759 91 1 Jul 2025 232nd stefangimmillaro 759 91 9 Jul 2025 234th rucin93 🇵🇱 759 151 27 Jun 2025 235th SirBogman 🇺🇸 758 66 8 Jul 2025 236th snoozingnewt 🇺🇸 755 98 12 days ago 237th helbling 🇨🇭 755 119 30 Jun 2025 237th Protothor 755 119 5 Jul 2025 239th ovs-code 🇩🇪 754 95 2 Jul 2025 240th sean-niemann 🇺🇸 754 192 19 days ago 241st SirBogman 🇺🇸 751 92 20 days ago 242nd Natanaelel 🇸🇪 748 120 1 Jul 2025 243rd SB-945 747 99 2 Jul 2025 243rd Seek64 🇩🇪 747 99 6 Jul 2025 245th nwellnhof 🇩🇪 739 111 7 Jul 2025 246th BambooleanLogic 🇸🇪 736 122 1 Jul 2025 246th XenThe 🇬🇧 736 122 26 days ago 246th Quadruplay 736 122 24 days ago 249th DialFrost 🇸🇬 735 94 30 Jun 2025 250th albanian-laundromat 735 235 25 days ago 251st albanian-laundromat 734 164 25 days ago 252nd inventshah 721 159 2 Jul 2025 253rd albanian-laundromat 720 186 11 Jul 2025 254th jatloe 718 103 1 Jul 2025 255th targrik 718 145 30 Jun 2025 256th ovs-code 🇩🇪 711 104 2 Jul 2025 256th nwellnhof 🇩🇪 711 104 3 Jul 2025 258th DialFrost 🇸🇬 708 126 19 days ago 259th bricknellj 705 105 20 May 2025 259th zacjl 705 105 30 Jun 2025 261st DialFrost 🇸🇬 704 101 16 days ago 262nd SirBogman 🇺🇸 701 117 5 Jul 2025 263rd janAkali 🇷🇺 700 164 4 Jul 2025 264th madex 🇩🇪 699 156 2 Jul 2025 264th yanjs 699 156 10 Jul 2025 266th stefangimmillaro 699 170 5 Jul 2025 267th olleicua 🇺🇸 698 99 8 Jul 2025 268th error256 698 106 20 days ago 269th Ripick 697 102 18 days ago 270th albanian-laundromat 697 238 12 Jul 2025 271st albanian-laundromat 697 306 1 Jul 2025 272nd bizy-coder 696 103 2 Jul 2025 272nd duckyluuk 🇳🇱 696 103 17 days ago 274th targrik 696 129 30 Jun 2025 274th voytxt 🇨🇿 696 129 27 days ago 276th SirBogman 🇺🇸 693 96 11 Jul 2025 277th albanian-laundromat 691 179 25 days ago 278th emgordon154 689 278 15 days ago 279th KasperKivimaeki 🇫🇮 686 131 15 days ago 280th JunkIce 685 108 24 days ago 281st MeWhenI 🇻🇦 682 105 3 Jul 2025 282nd albanian-laundromat 682 145 1 Jul 2025 283rd retrohun 680 227 5 Jul 2025 284th DialFrost 🇸🇬 679 109 19 days ago 285th albanian-laundromat 677 214 1 Jul 2025 286th h3ra993huskp 🇯🇵 674 236 27 days ago 287th GolfingSuccess 🇬🇷 673 110 1 Jul 2025 288th ffelixm 672 184 1 Jun 2025 289th 5cw 🇺🇸 667 111 3 Jul 2025 290th madex 🇩🇪 665 135 3 Jul 2025 291st GolfingSuccess 🇬🇷 663 108 1 Jul 2025 291st JunkIce 663 108 24 days ago 293rd inventshah 661 112 5 days ago 294th frankgraziano 659 414 17 days ago 295th edsrzf 🇳🇿 655 113 3 Jul 2025 296th Natanaelel 🇸🇪 649 114 1 Jul 2025 297th madex 🇩🇪 644 228 2 Jul 2025 298th albanian-laundromat 638 116 7 May 2025 298th andrewjc2000 638 116 1 Jul 2025 298th ryyyn 🇺🇸 638 116 3 Jul 2025 Prev 226–300 of 742 Next