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 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 150th anter69 🇭🇺 829 89 6 days ago 152nd edsrzf 🇳🇿 829 252 5 days ago 153rd MeWhenI 🇻🇦 826 108 6 days ago 154th Natanaelel 🇸🇪 824 127 5 days ago 155th stefangimmillaro 822 177 9 days ago 156th ovs-code 🇩🇪 821 139 5 days ago 157th MeWhenI 🇻🇦 818 126 5 days ago 158th MeWhenI 🇻🇦 815 333 4 days ago 159th MeWhenI 🇻🇦 813 179 24 hours ago 160th MeWhenI 🇻🇦 813 789 4 days ago 161st tatzyr 🇯🇵 811 86 32 hours ago 162nd MeWhenI 🇻🇦 811 470 4 days ago 163rd MeWhenI 🇻🇦 808 122 24 hours ago 164th acotis 804 181 8 days ago 164th GolfingSuccess 🇬🇷 804 181 7 days ago 166th xsot 🇸🇬 795 124 4 days ago 167th inventshah 794 137 34 hours ago 168th nwellnhof 🇩🇪 793 88 2 hours ago 169th dokutan 792 3,011 8 days ago 170th Natanaelel 🇸🇪 784 89 8 days ago 170th ovs-code 🇩🇪 784 89 6 days ago 172nd DialFrost 🇸🇬 782 139 8 days ago 173rd edsrzf 🇳🇿 781 146 6 days ago 174th MeWhenI 🇻🇦 778 130 5 days ago 175th targrik 778 187 6 days ago 176th edsrzf 🇳🇿 777 140 6 days ago 177th sean-niemann 🇺🇸 776 147 10 days ago 177th GolfingSuccess 🇬🇷 776 147 8 days ago 179th error256 775 90 4 days ago 180th error256 775 158 6 days ago 181st DialFrost 🇸🇬 770 110 9 days ago 182nd Andriamanitra 🇫🇮 767 91 8 days ago 182nd stefangimmillaro 767 91 8 hours ago 184th MeWhenI 🇻🇦 766 149 5 days ago 185th DialFrost 🇸🇬 763 117 8 days ago 186th retrohun 761 267 3 days ago 187th SirBogman 🇺🇸 758 66 21 hours ago 188th rucin93 🇵🇱 756 151 12 days ago 189th KasperKivimaeki 🇫🇮 755 144 8 days ago 190th ovs-code 🇩🇪 753 95 6 days ago 191st Herbert00709 🇵🇱 751 152 2 days ago 192nd helbling 🇨🇭 750 119 8 days ago 192nd Protothor 750 119 4 days ago 194th DialFrost 🇸🇬 750 194 8 days ago 195th targrik 747 145 8 days ago 196th albanian-laundromat 746 240 8 days ago 197th SB-945 745 99 7 days ago 197th Seek64 🇩🇪 745 99 2 days ago 199th Natanaelel 🇸🇪 744 120 8 days ago 200th emgordon154 743 281 5 days ago 201st DialFrost 🇸🇬 742 94 9 days ago 202nd Ripick 741 154 3 days ago 203rd Ripick 740 106 5 days ago 204th BambooleanLogic 🇸🇪 731 122 8 days ago 205th albanian-laundromat 727 165 8 days ago 206th XenThe 🇬🇧 725 123 43 hours ago 207th inventshah 718 159 7 days ago 208th jatloe 716 103 8 days ago 209th ovs-code 🇩🇪 709 104 6 days ago 209th nwellnhof 🇩🇪 709 104 5 days ago 211th DialFrost 🇸🇬 707 111 9 days ago 212th olleicua 🇺🇸 705 99 24 hours ago 213th albanian-laundromat 705 190 8 days ago 214th bricknellj 702 105 20 May 2025 214th zacjl 702 105 9 days ago 216th stefangimmillaro 699 170 4 days ago 217th madex 🇩🇪 697 156 7 days ago 218th janAkali 🇷🇺 696 164 4 days ago 219th bizy-coder 694 103 6 days ago 220th yanjs 693 157 4 days ago 221st albanian-laundromat 693 306 8 days ago 222nd targrik 692 129 9 days ago 223rd Ripick 683 148 3 days ago 224th MeWhenI 🇻🇦 681 105 6 days ago 225th albanian-laundromat 680 145 8 days ago Prev 151–225 of 648 Next