The Mandelbrot hole will go live in approximately 11 hours. Why not try and solve it ahead of time?
Catalan Numbers in Python 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 73rd AlephSquirrel 957 46 7 Jan 2023 73rd thehylian 957 46 11 Jan 2023 73rd zacjl 957 46 20 Apr 2023 73rd janbehrens 🇩🇪 957 46 24 Apr 2023 73rd crispshaker 957 46 19 Jun 2023 73rd ndren 957 46 5 Aug 2023 73rd CornerMercury 🇬🇧 957 46 5 Aug 2023 73rd wen1now 957 46 6 Nov 2023 73rd rucin93 🇵🇱 957 46 6 Dec 2023 73rd ballaire 957 46 27 Jan 2024 73rd wuzekai518 957 46 21 Jun 2024 73rd ahmetdemirag 🇨🇾 957 46 30 Jun 2024 73rd FranklinJiaChen 957 46 3 Jul 2024 73rd codingisgreatbutiamnot 957 46 25 Jul 2024 73rd martion2007 957 46 14 Aug 2024 73rd bizy-coder 957 46 16 Aug 2024 73rd CaedenHarper 🇨🇦 957 46 2 Sep 2024 73rd bzijlema 🇳🇱 957 46 14 Oct 2024 73rd dokutan 957 46 18 Mar 2025 73rd plcc0 957 46 27 Apr 2025 73rd KasperKivimaeki 🇫🇮 957 46 15 hours ago 97th RYNO8 936 47 18 Feb 2022 97th TFeld00 🇩🇰 936 47 22 Apr 2022 97th LukasFolwarczny 🇨🇿 936 47 16 Sep 2022 97th commandblockguy 🇺🇸 936 47 18 Sep 2022 97th KatieLG 🇬🇧 936 47 6 Oct 2022 97th betaveros 936 47 30 Dec 2022 97th Just4FunCoder 936 47 23 Mar 2023 97th vishwathg 936 47 4 Apr 2023 97th Schreipfelerer 936 47 9 Apr 2023 97th quimey 936 47 23 Jun 2023 97th dranjohn 936 47 16 Sep 2023 97th keelimeguy 🇺🇸 936 47 16 Dec 2023 97th bob-th 936 47 22 Jan 2024 97th fgrosshans 🇫🇷 936 47 16 Jul 2024 97th edsrzf 🇳🇿 936 47 18 Nov 2024 97th moustave 936 47 4 Dec 2024 97th Bulmenisaurus 936 47 6 Feb 2025 114th clementblaudeau 917 48 29 Jun 2022 114th shelerr 917 48 14 Jul 2022 114th anter69 🇭🇺 917 48 24 Jul 2022 114th idoweinstein 917 48 4 Aug 2022 114th jakobkordez 🇸🇮 917 48 6 Nov 2022 114th M0PKOBKA 917 48 26 Dec 2022 114th Fracture17 917 48 17 Apr 2023 114th falsidge 917 48 15 Jun 2023 114th fourth-bit 917 48 24 Jun 2023 114th adamnielson42 🇺🇸 917 48 17 Aug 2023 114th mathisfun271 917 48 22 Dec 2023 114th logvp 917 48 30 Dec 2023 114th minhtrancccp 917 48 11 Jan 2024 114th inverseLorentz 🇦🇺 917 48 1 Apr 2024 114th Yewzir 🇧🇪 917 48 7 May 2024 114th abcdhhhh 917 48 25 Aug 2024 114th ryyyn 🇺🇸 917 48 11 Jan 2025 114th Languag3 917 48 3 Mar 2025 114th albanian-laundromat 917 48 26 Apr 2025 133rd LHuitre 898 49 1 Jun 2022 133rd glesnick 898 49 14 Jul 2022 133rd nstearns96 🇬🇧 898 49 29 Nov 2022 133rd fkantelberg 898 49 6 Aug 2023 133rd ei14 898 49 7 May 2024 133rd gallium-gonzollium 898 49 25 Aug 2024 133rd lelbal 898 49 17 Sep 2024 133rd snydej 898 49 27 Nov 2024 133rd StefanHabel 🇨🇦 898 49 8 Mar 2025 133rd bltnppcnt 898 49 10 Apr 2025 143rd jrm5399 🇰🇿 880 50 30 Jan 2022 143rd Freddiechang 880 50 8 Mar 2024 145th ToE42 863 51 31 Jan 2022 145th kyleclaassen 863 51 12 Mar 2022 145th PiterAnnema 863 51 23 Mar 2022 145th OllieBoyne 🇬🇧 863 51 15 Apr 2022 145th TobyBoyne 🇬🇧 863 51 15 Apr 2022 145th SniperSmiley 🇺🇸 863 51 2 Jun 2022 Prev 76–150 of 386 Next