The Mandelbrot hole will go live in approximately 13 hours. Why not try and solve it ahead of time?
Evil Numbers (Long) 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 601st canissimia 🇦🇶 878 135 16 Nov 2023 602nd emgordon154 877 18 26 days ago 603rd scpchicken 🇵🇼 875 16 10 Mar 2023 604th 4hg 🇺🇸 875 41 14 Sep 2023 605th ovs-code 🇩🇪 875 57 17 Nov 2023 606th rucin93 🇵🇱 873 105 23 Nov 2024 607th Bubbler-4 872 65 6 Sep 2022 607th xnor-gate 872 65 21 Oct 2022 607th andersk 🇺🇸 872 65 25 Oct 2022 607th kgodara 872 65 6 Mar 2023 607th elgan65536 872 65 7 Mar 2024 607th DialFrost 🇸🇬 872 65 4 Apr 2025 607th acotis 872 65 6 Apr 2025 607th pardouin 🇫🇷 872 65 17 Apr 2025 607th emgordon154 872 65 18 Apr 2025 607th ovs-code 🇩🇪 872 65 20 Apr 2025 607th stefangimmillaro 872 65 26 days ago 607th sean-niemann 🇺🇸 872 65 26 days ago 619th janbehrens 🇩🇪 871 86 7 Sep 2022 620th canissimia 🇦🇶 871 94 21 May 2023 621st HPWiz 🇳🇿 870 21 22 Feb 2025 622nd sean-niemann 🇺🇸 870 50 8 Oct 2024 623rd KatieLG 🇬🇧 869 43 21 Oct 2022 623rd Maznek 869 43 17 Sep 2023 623rd MWI-polygolf 869 43 6 Dec 2023 626th JayXon 🇺🇸 869 44 15 Jan 2024 627th rucin93 🇵🇱 869 45 4 Jul 2023 627th sisyphus-ppcg 🇦🇺 869 45 23 Nov 2023 627th xsot 🇸🇬 869 45 24 May 2025 630th smw5qz 869 46 9 Sep 2022 630th gXLg 🇩🇪 869 46 21 Oct 2022 630th SniperSmiley 🇺🇸 869 46 13 Dec 2022 630th TaserTheFox 🇺🇸 869 46 9 Jan 2023 630th SirFireball3521 869 46 4 Feb 2023 630th AlexanderFair 869 46 12 Jul 2023 630th ListeriaM 869 46 25 Aug 2023 630th retrohun 869 46 29 Mar 2024 630th elgan65536 869 46 30 Mar 2024 630th wuzekai518 869 46 18 Jun 2024 630th Bulmenisaurus 869 46 8 Jul 2024 630th lifthrasiir 🇰🇷 869 46 14 Nov 2024 630th Lv0Sys 🇵🇱 869 46 30 May 2025 643rd MeWhenI 🇻🇦 868 75 6 Sep 2022 643rd jared-hughes 868 75 8 Sep 2022 643rd Alex-x90 🇺🇸 868 75 9 Sep 2022 643rd BlankSpruce 868 75 14 Sep 2022 643rd janbehrens 🇩🇪 868 75 20 Nov 2022 643rd Irratix 🇳🇱 868 75 15 Dec 2022 643rd DialFrost 🇸🇬 868 75 1 Sep 2023 643rd Yewzir 🇧🇪 868 75 14 Oct 2023 643rd Betuaredead 868 75 12 Nov 2023 643rd Mandrzejy 🇵🇱 868 75 17 Apr 2024 653rd JayXon 🇺🇸 867 54 8 Sep 2022 654th MeWhenI 🇻🇦 867 62 6 May 2023 655th primo-ppcg 🇹🇭 867 157 23 Apr 2025 656th steffan-polygolf 866 49 23 Feb 2023 656th MWI-polygolf 866 49 29 Dec 2023 658th Steffan153 🇫🇮 866 58 3 Jan 2023 658th MeWhenI 🇻🇦 866 58 7 Jun 2023 660th emgordon154 863 71 25 May 2025 661st MeWhenI 🇻🇦 862 56 6 Sep 2022 661st Alex-x90 🇺🇸 862 56 6 Sep 2022 661st janbehrens 🇩🇪 862 56 7 Sep 2022 661st jared-hughes 862 56 8 Sep 2022 661st Irratix 🇳🇱 862 56 11 Dec 2022 661st Yewzir 🇧🇪 862 56 14 Oct 2023 661st Betuaredead 862 56 12 Nov 2023 661st AdrienHache 🇫🇷 862 56 22 Dec 2023 661st Mandrzejy 🇵🇱 862 56 14 Apr 2024 661st Vinterion 862 56 22 May 2024 661st emgordon154 862 56 25 Nov 2024 672nd 0xjac 🇨🇭 861 87 12 days ago 673rd btnlq 859 58 15 Oct 2023 674th biocommando 🇫🇮 859 62 19 Aug 2023 675th MeWhenI 🇻🇦 859 66 6 Sep 2022 Prev 601–675 of 2,445 Next
