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 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 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 Trinomial Triangle 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau 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 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 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 Trinomial Triangle 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time 226th error256 787 145 24 Jul 2025 227th albanian-laundromat 784 147 16 Jul 2025 228th edsrzf 🇳🇿 782 146 3 Jul 2025 229th DialFrost 🇸🇬 782 187 20 Jul 2025 230th CLOStrophobic 🇮🇹 780 152 22 Jul 2025 231st nwellnhof 🇩🇪 777 88 9 Jul 2025 232nd GolfingSuccess 🇬🇷 777 147 1 Jul 2025 233rd edsrzf 🇳🇿 776 140 2 Jul 2025 234th fkantelberg 775 95 17 Jul 2025 235th targrik 775 187 3 Jul 2025 236th Natanaelel 🇸🇪 768 89 30 Jun 2025 236th ovs-code 🇩🇪 768 89 2 Jul 2025 238th HolmDev 767 136 17 Sep 2025 239th MeWhenI 🇻🇦 766 149 3 Jul 2025 239th snyderek 🇺🇸 766 149 14 Jul 2025 241st DialFrost 🇸🇬 764 110 30 Jun 2025 242nd annaproxy 762 165 28 Aug 2025 243rd DialFrost 🇸🇬 761 150 20 Jul 2025 244th retrohun 761 267 5 Jul 2025 245th error256 760 90 5 Jul 2025 246th snoozingnewt 🇺🇸 759 97 6 days ago 247th rucin93 🇵🇱 756 151 27 Jun 2025 248th DialFrost 🇸🇬 756 154 23 Jul 2025 249th sean-niemann 🇺🇸 754 192 21 Jul 2025 250th helbling 🇨🇭 752 119 30 Jun 2025 250th Protothor 752 119 5 Jul 2025 252nd Andriamanitra 🇫🇮 751 91 1 Jul 2025 252nd stefangimmillaro 751 91 9 Jul 2025 254th ovs-code 🇩🇪 747 95 2 Jul 2025 255th Natanaelel 🇸🇪 746 120 1 Jul 2025 256th SB-945 744 99 2 Jul 2025 256th Seek64 🇩🇪 744 99 6 Jul 2025 258th SirBogman 🇺🇸 743 92 19 Jul 2025 259th SirBogman 🇺🇸 742 66 8 Jul 2025 260th albanian-laundromat 734 235 15 Jul 2025 261st BambooleanLogic 🇸🇪 733 122 1 Jul 2025 261st XenThe 🇬🇧 733 122 14 Jul 2025 261st Quadruplay 733 122 15 Jul 2025 264th snoozingnewt 🇺🇸 732 97 6 days ago 265th CaedenHarper 🇨🇦 730 125 7 Sep 2025 266th albanian-laundromat 730 164 15 Jul 2025 267th FlorianCassayre 🇫🇷 729 101 10 days ago 268th DialFrost 🇸🇬 727 94 30 Jun 2025 269th albanian-laundromat 720 186 11 Jul 2025 269th snoozingnewt 🇺🇸 720 186 10 days ago 271st albanian-laundromat 720 267 24 days ago 272nd inventshah 718 159 2 Jul 2025 273rd Yax42 🇫🇷 716 125 6 Sep 2025 273rd KasperKivimaeki 🇫🇮 716 125 7 days ago 275th jatloe 715 103 1 Jul 2025 276th targrik 713 145 30 Jun 2025 277th ovs-code 🇩🇪 708 104 2 Jul 2025 277th nwellnhof 🇩🇪 708 104 3 Jul 2025 279th jerrandolph 707 205 27 days ago 280th alexsave 705 127 5 days ago 281st DialFrost 🇸🇬 702 126 20 Jul 2025 282nd bricknellj 701 105 20 May 2025 282nd zacjl 701 105 30 Jun 2025 284th DialFrost 🇸🇬 697 101 23 Jul 2025 285th stefangimmillaro 697 170 5 Jul 2025 286th madex 🇩🇪 696 156 2 Jul 2025 286th yanjs 696 156 10 Jul 2025 288th janAkali 🇷🇺 696 164 4 Jul 2025 289th albanian-laundromat 696 208 6 days ago 290th albanian-laundromat 696 238 12 Jul 2025 291st error256 694 106 19 Jul 2025 292nd targrik 694 129 30 Jun 2025 292nd voytxt 🇨🇿 694 129 13 Jul 2025 294th nwellnhof 🇩🇪 693 111 7 Jul 2025 295th albanian-laundromat 691 142 22 days ago 296th olleicua 🇺🇸 690 99 8 Jul 2025 297th Ripick 690 102 21 Jul 2025 298th bizy-coder 689 103 2 Jul 2025 298th duckyluuk 🇳🇱 689 103 23 Jul 2025 300th albanian-laundromat 688 179 15 Jul 2025 First Prev 226–300 of 858 Next Last