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 75th error256 901 128 17 days ago 77th emgordon154 900 131 17 days ago 77th pardouin 🇫🇷 900 131 6 days ago 79th JayXon 🇺🇸 900 161 7 days ago 80th edsrzf 🇳🇿 898 134 30 Jun 2025 80th DialFrost 🇸🇬 898 134 21 days ago 82nd rucin93 🇵🇱 897 116 21 days ago 83rd sean-niemann 🇺🇸 897 138 1 Jul 2025 83rd edsrzf 🇳🇿 897 138 2 Jul 2025 83rd DialFrost 🇸🇬 897 138 21 days ago 86th sean-niemann 🇺🇸 896 80 21 days ago 87th duckyluuk 🇳🇱 896 116 1 Jul 2025 88th Yax42 🇫🇷 896 135 1 Jul 2025 89th edsrzf 🇳🇿 895 128 19 days ago 90th edsrzf 🇳🇿 895 164 30 Jun 2025 90th JayXon 🇺🇸 895 164 3 days ago 92nd error256 895 178 17 days ago 93rd edsrzf 🇳🇿 893 127 1 Jul 2025 94th emgordon154 891 83 16 days ago 95th sean-niemann 🇺🇸 891 130 30 Jun 2025 95th rucin93 🇵🇱 891 130 30 Jun 2025 97th sean-niemann 🇺🇸 890 129 19 days ago 98th nwellnhof 🇩🇪 890 179 7 Jul 2025 98th JayXon 🇺🇸 890 179 36 hours ago 100th pardouin 🇫🇷 889 101 10 Jul 2025 101st stefangimmillaro 889 126 30 Jun 2025 102nd kg583 🇺🇸 889 133 17 days ago 103rd pardouin 🇫🇷 889 163 1 Jul 2025 103rd edsrzf 🇳🇿 889 163 3 Jul 2025 105th edsrzf 🇳🇿 887 138 2 Jul 2025 106th edsrzf 🇳🇿 887 146 19 days ago 107th KasperKivimaeki 🇫🇮 886 123 16 days ago 108th emgordon154 885 133 1 Jul 2025 109th sean-niemann 🇺🇸 885 136 30 Jun 2025 110th IanUtley 885 142 11 days ago 111th sean-niemann 🇺🇸 885 180 28 Jun 2025 112th DialFrost 🇸🇬 884 131 19 days ago 113th sean-niemann 🇺🇸 883 87 30 Jun 2025 114th edsrzf 🇳🇿 883 138 30 Jun 2025 115th DialFrost 🇸🇬 882 118 22 days ago 116th DialFrost 🇸🇬 882 130 19 days ago 117th ndren 881 84 2 Jul 2025 118th MeWhenI 🇻🇦 881 152 5 Jul 2025 118th stefangimmillaro 881 152 5 Jul 2025 120th DialFrost 🇸🇬 881 181 22 days ago 121st nwellnhof 🇩🇪 880 102 6 Jul 2025 122nd sean-niemann 🇺🇸 880 131 21 days ago 123rd kg583 🇺🇸 879 129 21 days ago 124th error256 879 167 13 Jul 2025 125th antimon2 🇯🇵 878 81 11 Jul 2025 126th edsrzf 🇳🇿 877 115 11 Jul 2025 127th saito-ta 🇯🇵 877 176 1 Jul 2025 128th error256 876 138 23 days ago 129th emgordon154 874 82 16 days ago 130th MeWhenI 🇻🇦 874 136 8 Jul 2025 131st error256 874 190 21 days ago 132nd error256 873 144 10 days ago 133rd MeWhenI 🇻🇦 872 125 3 Jul 2025 133rd sean-niemann 🇺🇸 872 125 21 days ago 133rd error256 872 125 17 days ago 136th DialFrost 🇸🇬 870 171 10 days ago 137th ovs-code 🇩🇪 869 116 1 Jul 2025 138th SirBogman 🇺🇸 869 129 30 Jun 2025 138th MeWhenI 🇻🇦 869 129 1 Jul 2025 140th error256 868 141 20 days ago 141st nwellnhof 🇩🇪 867 167 7 Jul 2025 142nd error256 867 199 24 days ago 143rd DialFrost 🇸🇬 867 221 19 days ago 144th MeWhenI 🇻🇦 866 184 3 Jul 2025 145th Natanaelel 🇸🇪 865 77 2 Jul 2025 146th saito-ta 🇯🇵 865 235 1 Jul 2025 147th stefangimmillaro 864 140 1 Jul 2025 147th MeWhenI 🇻🇦 864 140 3 Jul 2025 149th edsrzf 🇳🇿 863 176 13 days ago 150th emgordon154 863 247 1 Jul 2025 Prev 76–150 of 745 Next