The Mandelbrot hole will go live in approximately 91 mins. Why not try and solve it ahead of time?
ISBN in Python 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 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 Mandelbrot 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 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 Mandelbrot 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 223rd sleepyStick 555 128 7 Dec 2023 223rd damoose717 555 128 23 May 2025 228th amollberg 🇸🇪 550 129 21 Jan 2022 228th jfallon1997 550 129 18 Aug 2022 228th CameronGBell 550 129 10 Nov 2022 228th 2011-Chan-Ethan 550 129 20 Jul 2023 228th inverseLorentz 🇦🇺 550 129 8 Oct 2023 228th trsav 550 129 29 Oct 2023 228th aalec 550 129 24 Apr 2024 228th Europe2048 550 129 16 Mar 2025 228th pquline 550 129 23 Apr 2025 237th AkashTandon167 546 130 18 Jan 2022 237th feherd 546 130 16 Apr 2022 237th caraar12345 546 130 27 May 2022 237th ordinary-slim 546 130 18 Nov 2022 237th bonevbs 546 130 18 Nov 2022 237th mbittner20 546 130 27 May 2023 237th resoNathan 546 130 13 May 2024 237th codingisgreatbutiamnot 546 130 9 Aug 2024 237th NanduBC 546 130 3 Sep 2024 246th michelebastione 🇮🇹 542 131 14 Jan 2022 246th midnattssol 🇸🇪 542 131 19 May 2022 246th aksyristos 542 131 11 Jun 2023 246th alexjurkiewicz 🇦🇺 542 131 8 Nov 2023 246th sciencedjinn 542 131 8 Nov 2024 251st twocatsinatrenchcoat 538 132 10 May 2022 251st dillon-duncando 538 132 19 Oct 2022 251st eiburns 538 132 11 Oct 2023 251st estomagordo 🇳🇱 538 132 25 Mar 2025 255th adoxography 534 133 20 Jan 2022 255th jhpaques 🇫🇷 534 133 26 Jul 2022 255th dranjohn 534 133 10 Sep 2023 258th zoemarschner 530 134 16 May 2022 258th nullie 530 134 8 Jun 2022 258th thomasklunker 530 134 20 Feb 2023 258th yuchuehw 530 134 22 Jan 2024 262nd petroselo 526 135 9 Apr 2022 262nd trist224 🇫🇷 526 135 29 Sep 2022 262nd mrmena 🇦🇺 526 135 16 Apr 2024 265th kyleclaassen 522 136 9 Feb 2022 265th za3k 522 136 8 Oct 2022 265th shibacho 🇯🇵 522 136 30 Nov 2022 265th chlorobenzene12 522 136 26 Dec 2022 265th Schreipfelerer 522 136 11 Sep 2024 265th hamilton-bonds 522 136 12 Nov 2024 265th ffelixm 522 136 23 days ago 272nd MathieuIko 518 137 21 Feb 2022 272nd RDShah 518 137 18 May 2022 272nd cameronezell 518 137 19 Jul 2022 272nd enbyte 518 137 20 Dec 2022 276th Troon 514 138 11 Oct 2022 276th nayakrujul 514 138 3 Jan 2023 276th celiendonze 🇨🇭 514 138 20 Apr 2023 276th willdaspit 514 138 6 Aug 2023 276th GitQuick 514 138 9 Mar 2024 281st brochmann 🇸🇪 511 139 6 Feb 2022 281st halp1 511 139 8 Apr 2022 281st AliceFord 511 139 2 Jun 2022 281st luftj 511 139 9 Aug 2022 281st pustovalovm 511 139 16 Jan 2023 286th nmgetahun 507 140 5 Dec 2022 287th LeeCamp 504 141 12 Jan 2023 287th drochom 504 141 22 Jun 2024 289th bsoyka 500 142 16 Jul 2022 289th madex 🇩🇪 500 142 16 Jun 2024 289th ComputerKWasTaken 🇺🇸 500 142 21 Jan 2025 292nd zt14427 497 143 6 Oct 2023 292nd AtengChen 497 143 7 Sep 2024 294th SniperSmiley 🇺🇸 493 144 26 Jun 2022 295th try-except-try-accept 🇹🇭 490 145 27 Jun 2022 295th Vaekor 490 145 9 Jul 2023 297th ThatAlo 486 146 17 May 2023 298th ridingqwerty 🇺🇸 483 147 26 Dec 2023 298th cdesodt 483 147 16 Oct 2024 300th Tkidder132 480 148 28 Aug 2023 Prev 226–300 of 339 Next
