The Mandelbrot hole will go live in approximately 7 hours. Why not try and solve it ahead of time?
Leyland Numbers 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 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 526th cbrt-x 761 203 24 Sep 2021 526th janbehrens 🇩🇪 761 203 29 Oct 2021 528th tomtheisen 🇺🇸 760 88 3 Oct 2020 528th targrik 760 88 13 May 2025 530th lynn 760 126 19 May 2021 531st msbranicky 760 195 31 Aug 2023 532nd ScottHamper 758 204 26 Apr 2022 532nd edsrzf 🇳🇿 758 204 18 Feb 2025 534th prplz 🇦🇺 756 56 28 Jul 2020 534th primo-ppcg 🇹🇭 756 56 15 Sep 2020 536th ovs-code 🇩🇪 756 104 11 Dec 2023 537th okaponta 756 167 11 Jan 2024 537th DialFrost 🇸🇬 756 167 7 Apr 2025 539th TobyBoyne 🇬🇧 755 80 31 Dec 2020 539th BrenSchaap 755 80 21 Oct 2021 539th NicoAdams 755 80 1 Dec 2021 539th Jacob385 755 80 14 Mar 2024 539th cdesodt 755 80 16 Oct 2024 539th Languag3 755 80 28 Feb 2025 545th 2bular 754 46 6 days ago 546th janbehrens 🇩🇪 754 93 29 Oct 2021 547th crizin 🇰🇷 754 205 9 Sep 2023 548th ToriTheChicken 752 89 26 Jul 2020 548th thisishowmymindworks 🇳🇴 752 89 26 Jul 2020 548th prplz 🇦🇺 752 89 9 Oct 2021 551st JRaspass 🇬🇧 751 59 26 Jul 2020 552nd jared-hughes 751 165 24 Jun 2022 552nd snyderek 🇺🇸 751 165 18 Dec 2024 554th saltysylvi 750 36 5 Aug 2022 555th Shanethegamer 🇺🇸 750 82 8 Dec 2024 556th DialFrost 🇸🇬 750 206 21 Nov 2024 557th rucin93 🇵🇱 749 77 3 Aug 2024 558th MeWhenI 🇻🇦 748 105 9 May 2024 559th Dazza314 🇬🇧 746 81 3 Nov 2020 559th AkashTandon167 746 81 15 Nov 2020 559th cbondurant 746 81 10 May 2021 559th knutae 🇳🇴 746 81 6 Dec 2021 559th CutSandstone 746 81 8 Jul 2024 559th Pyroan 746 81 13 May 2025 565th emgordon154 745 86 29 Jun 2024 566th emgordon154 744 90 1 Aug 2024 567th nwellnhof 🇩🇪 743 57 28 Oct 2021 567th GrayJoKing 🇦🇺 743 57 30 Nov 2023 567th DialFrost 🇸🇬 743 57 1 Jun 2024 570th tigerdan2 🇩🇪 743 208 21 Jul 2023 571st btjones0 742 170 31 Dec 2020 572nd GrayJoKing 🇦🇺 741 156 4 Jan 2023 573rd janbehrens 🇩🇪 740 58 1 Nov 2021 573rd Shanethegamer 🇺🇸 740 58 17 Feb 2023 575th jtaxen 740 92 19 Jun 2024 576th scpchicken 🇵🇼 738 60 2 Feb 2022 577th lukasthaler 737 82 11 Sep 2020 577th HumanEquivalentUnit 737 82 12 Oct 2020 577th stordev 737 82 26 Feb 2021 577th lemogne 737 82 10 Aug 2021 577th j-Ewan 737 82 11 Mar 2022 577th retrohun 737 82 9 Nov 2022 577th TheoKeller1 737 82 6 Jun 2023 577th Andriamanitra 🇫🇮 737 82 26 Jul 2023 585th cywong-amino 🇭🇰 735 91 30 Jul 2020 585th Shanethegamer 🇺🇸 735 91 10 Mar 2022 585th dmrichwa 🇺🇸 735 91 4 Oct 2022 588th DialFrost 🇸🇬 735 132 14 Sep 2024 588th emgordon154 735 132 28 May 2025 590th Irratix 🇳🇱 732 93 1 Nov 2021 591st MeWhenI 🇻🇦 731 77 29 Jan 2023 592nd Shanethegamer 🇺🇸 731 158 20 Sep 2023 593rd xiBread 🇺🇸 730 58 3 Oct 2021 593rd stefangimmillaro 730 58 27 Oct 2021 593rd SirBogman 🇺🇸 730 58 8 Jun 2022 593rd sisyphus-ppcg 🇦🇺 730 58 11 Jul 2022 593rd tatzyr 🇯🇵 730 58 24 Nov 2024 598th KrausRaus 🇺🇸 730 96 21 Dec 2021 599th GrayJoKing 🇦🇺 730 133 6 Jun 2022 600th annaproxy 729 155 1 Apr 2022 Prev 526–600 of 1,668 Next