The Mandelbrot hole will go live in approximately 5 hours. Why not try and solve it ahead of time?
Pernicious 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 68th pardouin 🇫🇷 961 35 22 Apr 2025 77th Steffan153 🇫🇮 960 25 14 Jan 2023 77th ashtraypettingzoo 🇺🇸 960 25 22 Feb 2023 77th yzhs 🇩🇪 960 25 21 Jun 2023 77th MeWhenI 🇻🇦 960 25 7 Aug 2023 77th Yewzir 🇧🇪 960 25 6 Nov 2023 77th orthoplex 🇨🇽 960 25 20 Jul 2024 77th copy 960 25 26 Sep 2024 77th Natanaelel 🇸🇪 960 25 1 Mar 2025 85th primo-ppcg 🇹🇭 960 46 20 Nov 2022 85th nwellnhof 🇩🇪 960 46 26 Nov 2022 85th JayXon 🇺🇸 960 46 27 Nov 2022 85th Lydxn 🇨🇦 960 46 20 Jul 2023 85th lukegustafson 🇺🇸 960 46 8 Mar 2024 85th pardouin 🇫🇷 960 46 21 Apr 2025 91st GrayJoKing 🇦🇺 955 43 20 Nov 2022 91st stefangimmillaro 955 43 5 Jan 2023 91st Lydxn 🇨🇦 955 43 14 Jan 2023 91st radarek 🇵🇱 955 43 22 Jul 2024 91st pardouin 🇫🇷 955 43 22 Apr 2025 96th primo-ppcg 🇹🇭 954 37 20 Nov 2022 96th nwellnhof 🇩🇪 954 37 26 Nov 2022 96th Lydxn 🇨🇦 954 37 20 Jul 2023 99th prplz 🇦🇺 954 53 27 Nov 2022 99th sisyphus-ppcg 🇦🇺 954 53 20 Jan 2023 99th jared-hughes 954 53 20 Jan 2023 99th 5cw 🇺🇸 954 53 2 Aug 2024 99th lifthrasiir 🇰🇷 954 53 10 Nov 2024 104th Steffan153 🇫🇮 953 27 14 Jan 2023 104th pardouin 🇫🇷 953 27 24 Oct 2024 106th JayXon 🇺🇸 945 44 20 Nov 2022 106th Lydxn 🇨🇦 945 44 20 Nov 2022 108th Lydxn 🇨🇦 945 50 16 Jan 2024 108th sean-niemann 🇺🇸 945 50 17 Jan 2024 108th DialFrost 🇸🇬 945 50 17 Jan 2024 108th JayXon 🇺🇸 945 50 17 Jan 2024 108th m-tkach 🇺🇦 945 50 21 Jan 2024 108th kg583 🇺🇸 945 50 11 Mar 2024 108th Steffan153 🇫🇮 945 50 12 Mar 2024 108th xsot 🇸🇬 945 50 14 May 2024 108th pardouin 🇫🇷 945 50 21 Jun 2024 108th b-illy 🇬🇧 945 50 7 Sep 2024 108th CaedenHarper 🇨🇦 945 50 19 Sep 2024 119th ovs-code 🇩🇪 943 44 12 Sep 2024 119th GrayJoKing 🇦🇺 943 44 13 Sep 2024 119th Kacarott 🇦🇺 943 44 13 Sep 2024 119th error256 943 44 13 Sep 2024 119th pardouin 🇫🇷 943 44 13 Sep 2024 119th dokutan 943 44 13 Sep 2024 119th DialFrost 🇸🇬 943 44 25 Sep 2024 119th edsrzf 🇳🇿 943 44 3 Nov 2024 119th Shanethegamer 🇺🇸 943 44 22 Nov 2024 119th primo-ppcg 🇹🇭 943 44 5 Apr 2025 119th sean-niemann 🇺🇸 943 44 7 Apr 2025 130th primo-ppcg 🇹🇭 943 57 20 Nov 2022 130th JayXon 🇺🇸 943 57 27 Nov 2022 130th nwellnhof 🇩🇪 943 57 27 Nov 2022 130th Lydxn 🇨🇦 943 57 20 Jul 2023 134th AdrienHache 🇫🇷 941 41 1 Apr 2024 134th lyphyser 941 41 14 Apr 2024 136th GrayJoKing 🇦🇺 939 30 20 Mar 2025 137th DialFrost 🇸🇬 939 33 6 Jun 2024 138th primo-ppcg 🇹🇭 937 50 20 Nov 2022 138th Lydxn 🇨🇦 937 50 20 Jul 2023 140th primo-ppcg 🇹🇭 936 54 20 Nov 2022 140th Bubbler-4 936 54 25 Nov 2022 140th commandblockguy 🇺🇸 936 54 11 Apr 2023 140th AlephSquirrel 936 54 31 May 2023 140th anter69 🇭🇺 936 54 2 Apr 2024 140th jatloe 936 54 24 Aug 2024 140th emgordon154 936 54 19 Mar 2025 140th andrewjc2000 936 54 4 Apr 2025 140th fuzzylojik-golf 🇺🇸 936 54 3 days ago 149th JayXon 🇺🇸 933 44 20 Nov 2022 149th sisyphus-ppcg 🇦🇺 933 44 21 Nov 2022 Prev 76–150 of 1,626 Next