The Mandelbrot hole will go live in approximately 4 hours. Why not try and solve it ahead of time?
Kolakoski Sequence 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 147th Terobero 813 64 6 Sep 2024 147th moustave 813 64 5 May 2025 153rd TobyBoyne 🇬🇧 800 65 21 Jan 2021 153rd 77Tigers 800 65 1 Mar 2021 153rd knutae 🇳🇴 800 65 29 Jun 2021 153rd ehulinsky 🇺🇸 800 65 10 Nov 2021 153rd guilhem-roy 🇫🇷 800 65 28 Feb 2022 153rd martinnorling 🇸🇪 800 65 8 Mar 2022 153rd fgrosshans 🇫🇷 800 65 12 Jul 2022 153rd IshanPanpaliya 800 65 3 May 2023 153rd nooberitess 800 65 8 Apr 2025 162nd ArmaanAS 788 66 4 Apr 2021 162nd quimey 788 66 23 Jun 2023 162nd Lv0Sys 🇵🇱 788 66 8 days ago 165th msbranicky 776 67 21 Aug 2023 166th Stockoh 🇫🇷 765 68 25 Dec 2021 166th Bonjour27891 🇻🇳 765 68 1 Sep 2022 166th trist224 🇫🇷 765 68 18 Oct 2022 166th mousetail 🇳🇱 765 68 11 Aug 2023 166th Command-Master 765 68 24 Sep 2023 166th firegene 🇮🇪 765 68 12 Oct 2024 172nd abailey2020 🇺🇸 754 69 19 Feb 2021 172nd Anonymousellama21 754 69 15 May 2022 172nd TaserTheFox 🇺🇸 754 69 16 Feb 2023 175th osmith93 743 70 14 Jun 2021 175th ridingqwerty 🇺🇸 743 70 23 Feb 2024 175th mbittner20 743 70 15 Jul 2024 178th SnowballSH 732 71 12 Feb 2021 178th Andre3582 732 71 18 Mar 2021 178th PhysicDev 🇫🇷 732 71 20 May 2021 178th Alban-Boissard 732 71 19 days ago 182nd LeeCamp 722 72 16 Feb 2022 182nd LukasFolwarczny 🇨🇿 722 72 16 Sep 2022 182nd CutSandstone 722 72 8 Jul 2024 185th richard-oelze 🇩🇪 712 73 4 Apr 2021 185th mauro-1 🇮🇹 712 73 18 Aug 2021 185th gchenfc 712 73 24 Jan 2022 185th hiichbindermax 712 73 26 Feb 2022 185th Omega65536 🇩🇪 712 73 24 Nov 2022 185th sandorstormen 712 73 18 Feb 2023 185th Mr-McChicken 712 73 15 Oct 2023 185th Masttest 712 73 21 Feb 2024 193rd jameslindesay 703 74 24 Feb 2021 193rd PkmnQ 703 74 5 May 2024 193rd HumanoidCPU 703 74 3 Jun 2024 193rd RedzGoose 🇦🇺 703 74 14 Oct 2024 193rd yokasuretsu 703 74 13 Jan 2025 198th Trunksistor 🇫🇷 693 75 25 May 2022 198th celiendonze 🇨🇭 693 75 16 Jun 2023 198th qwjhvbxi 693 75 9 Feb 2024 198th wenbang24 693 75 6 Apr 2024 202nd Waffle3z 684 76 20 Jan 2021 202nd hellwue 684 76 16 Nov 2023 202nd dokutan 684 76 24 Mar 2025 205th f-tucker 675 77 2 Feb 2024 205th undefinedRyan 675 77 19 Apr 2025 207th AkashTandon167 667 78 25 May 2021 207th jhpaques 🇫🇷 667 78 30 Nov 2022 209th twocatsinatrenchcoat 658 79 29 Mar 2022 209th SniperSmiley 🇺🇸 658 79 23 Jun 2022 209th Glinte 658 79 14 Dec 2023 209th Bmrl7 658 79 19 Mar 2024 213th bastienvoirin 🇫🇷 650 80 4 Feb 2021 213th argusdusty 🇺🇸 650 80 25 Mar 2021 213th OppositeShark 650 80 9 Apr 2022 213th snoozingnewt 🇺🇸 650 80 11 Feb 2024 213th WillowWispy 650 80 16 Mar 2025 218th vodker1 642 81 9 Mar 2022 218th tooningelaere 642 81 5 Dec 2022 220th fynnkroeger 634 82 24 Mar 2021 220th BrenSchaap 634 82 21 Oct 2021 220th MichaelMBradley 🇨🇦 634 82 18 Feb 2022 223rd Brianzhengca 627 83 1 Feb 2021 223rd hymanimy 627 83 24 Aug 2021 223rd nullie 627 83 9 Jun 2022 Prev 151–225 of 299 Next