The Mandelbrot hole will go live in approximately 13 hours. Why not try and solve it ahead of time?
Vampire Numbers in all languages in bytes. 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 Bytes Time 376th tatzyr 🇯🇵 676 144 4 Dec 2024 377th marcin7Cd 676 152 21 Dec 2020 377th amollberg 🇸🇪 676 152 21 Jan 2022 377th petroselo 676 152 12 Apr 2022 377th galloj 🇨🇿 676 152 6 Nov 2022 381st janbehrens 🇩🇪 676 177 2 Jul 2023 382nd za3k 672 153 15 Oct 2022 383rd lynn 671 70 2 Apr 2021 384th MeWhenI 🇻🇦 668 179 3 Jul 2023 385th rowboat1 667 154 22 Jun 2022 385th hellwue 667 154 17 Feb 2023 385th hiichbindermax 667 154 17 Feb 2023 388th annaproxy 667 195 18 Mar 2022 389th inventshah 667 205 18 Nov 2022 390th GrayJoKing 🇦🇺 667 506 6 Dec 2020 391st jared-hughes 666 172 21 Apr 2022 392nd Shanethegamer 🇺🇸 665 163 5 Nov 2024 393rd jared-hughes 664 206 20 Jul 2022 394th Natanaelel 🇸🇪 662 71 8 days ago 395th MichalMarsalek 🇨🇿 655 157 28 Jun 2022 395th janbehrens 🇩🇪 655 157 17 Jun 2023 395th yuchuehw 655 157 19 Jan 2024 395th xyangst 655 157 15 Oct 2024 399th AlephSquirrel 655 268 19 Jan 2025 400th sean-niemann 🇺🇸 654 269 14 Jul 2022 401st adoxography 653 149 26 Feb 2022 402nd Natanaelel 🇸🇪 653 163 8 days ago 403rd ArmaanAS 650 158 3 Apr 2021 403rd PyryL 🇫🇮 650 158 23 Aug 2024 405th eldritchconundrum 649 150 31 Oct 2022 406th yzhs 🇩🇪 649 168 21 Mar 2022 407th HumanEquivalentUnit 647 199 26 Nov 2023 408th NewDefectus 🇮🇱 646 159 4 Nov 2020 408th ludwig-n 646 159 7 Apr 2021 408th lukegustafson 🇺🇸 646 159 31 Oct 2024 411th FlyingPenguin223 644 151 8 Nov 2023 412th JDiLenarda 🇫🇷 644 205 21 Nov 2020 413th dokutan 643 884 3 Oct 2023 414th itiievskyi 🇺🇦 642 160 6 Jan 2021 414th wansacis 🇩🇪 642 160 26 Jul 2021 416th snyderek 🇺🇸 642 213 31 Oct 2024 417th MeWhenI 🇻🇦 640 218 16 Nov 2022 418th neihousaigaai 638 161 31 Oct 2021 418th cros107 638 161 17 Oct 2023 420th Shanethegamer 🇺🇸 638 307 12 Sep 2024 421st geofft 634 162 13 Dec 2020 421st adoxography 634 162 25 Mar 2023 423rd Shanethegamer 🇺🇸 634 187 7 Feb 2023 424th guilhem-roy 🇫🇷 630 163 7 Mar 2022 424th Fishron 630 163 13 Jun 2022 424th Bodo171 630 163 7 Dec 2022 424th jeff-at-tamer-dot-codes 🇺🇸 630 163 3 Nov 2023 424th roguh 🇬🇹 630 163 13 Oct 2024 429th weliveinhell 🇭🇹 628 280 24 May 2024 430th knutae 🇳🇴 627 164 15 Jul 2021 430th LogicalJoe 627 164 24 Oct 2022 432nd marcin7Cd 627 280 9 Feb 2021 433rd GolfingSuccess 🇬🇷 625 312 15 Jan 2024 434th yzhs 🇩🇪 624 156 1 Nov 2020 435th MeWhenI 🇻🇦 624 910 25 May 2022 436th fynnkroeger 623 165 29 Apr 2022 436th InigoK 🇺🇸 623 165 5 May 2023 436th Shanethegamer 🇺🇸 623 165 8 Jan 2024 439th tobeannouncd 622 171 11 Jan 2024 440th Jonatan6 🇩🇰 622 184 27 Apr 2024 441st MathisBullinger 619 166 17 Nov 2021 441st BambooleanLogic 🇸🇪 619 166 9 Nov 2022 443rd Awsute 619 172 26 Apr 2022 444th emgordon154 615 159 8 Aug 2024 445th typeswitch-dev 🇵🇹 614 291 24 Aug 2023 446th Aurathic 612 168 7 Aug 2022 447th rak1507 🇬🇧 611 81 17 Feb 2022 448th thisishowmymindworks 🇳🇴 608 169 21 Jun 2024 448th xyangst 608 169 15 Oct 2024 450th sean-niemann 🇺🇸 608 225 14 Jul 2022 Prev 376–450 of 1,342 Next
