The Mandelbrot hole will go live in approximately 18 hours. Why not try and solve it ahead of time?
Recamán in Python 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 222nd ValentinCassayre 714 77 10 Oct 2022 222nd IshanPanpaliya 714 77 19 Oct 2022 222nd dzshn 714 77 3 Dec 2022 222nd KenanHanke 714 77 25 Feb 2023 222nd namelessiw 714 77 11 Jan 2024 222nd NickTheEASDude 🇺🇸 714 77 1 May 2024 232nd richard-oelze 🇩🇪 705 78 13 May 2021 232nd Kloppermand 🇩🇰 705 78 29 Nov 2021 232nd Omega65536 🇩🇪 705 78 24 Nov 2022 232nd Fanrco 705 78 4 Sep 2023 232nd Techdude01 705 78 11 Jan 2024 232nd Mabeloid 🇳🇴 705 78 3 Oct 2024 232nd Alban-Boissard 705 78 15 days ago 239th Brianzhengca 696 79 2 Feb 2021 239th feherd 696 79 4 Mar 2022 239th petroselo 696 79 12 Apr 2022 239th Ripick 696 79 13 Aug 2022 239th Eilonlif 🇮🇱 696 79 7 Sep 2022 239th celiendonze 🇨🇭 696 79 17 Apr 2023 239th ridingqwerty 🇺🇸 696 79 5 Feb 2024 239th Lv0Sys 🇵🇱 696 79 7 days ago 247th timchu 688 80 8 Mar 2021 247th jameslindesay 688 80 24 Mar 2021 247th AIn0n 688 80 8 Jul 2021 247th myleopard 688 80 13 Oct 2021 247th abba23 688 80 24 May 2022 247th alexjurkiewicz 🇦🇺 688 80 16 Jul 2022 247th PyryL 🇫🇮 688 80 25 Aug 2024 247th alemelis 688 80 17 Oct 2024 247th Europe2048 688 80 25 Nov 2024 256th itiievskyi 🇺🇦 679 81 5 Jan 2021 256th lmolteno 679 81 10 Mar 2021 256th 4ndyJ 🇬🇧 679 81 11 Jan 2023 256th codingisgreatbutiamnot 679 81 26 Aug 2024 256th yokasuretsu 679 81 6 Jan 2025 261st LlamaLad7 🇬🇧 671 82 17 Jan 2021 261st kyleclaassen 671 82 11 Mar 2022 261st vhoulbreque 🇫🇷 671 82 13 Aug 2022 261st msbranicky 671 82 10 Sep 2023 261st HumanEquivalentUnit 671 82 26 Nov 2023 261st markusgraube 671 82 3 May 2024 261st MassimoParisi 671 82 23 Sep 2024 268th estomagordo 🇳🇱 663 83 6 Dec 2021 268th markus-rekdal 663 83 23 May 2022 268th glesnick 663 83 17 Aug 2022 268th shibacho 🇯🇵 663 83 30 Nov 2022 268th Bodo171 663 83 8 Dec 2022 268th jiaminglimjm 🇲🇾 663 83 20 Mar 2023 268th yuchuehw 663 83 20 Jan 2024 268th WillConker 663 83 10 Mar 2024 276th Re-Adventures 🇮🇳 655 84 22 Mar 2023 276th henrydukepickle 655 84 4 Dec 2023 276th Bit125 655 84 27 Mar 2024 276th DGipe 655 84 1 Jul 2024 276th 5quiwyrm 655 84 10 Dec 2024 281st hjcafaroUC 647 85 30 May 2021 281st vodker1 647 85 8 Mar 2022 283rd befoster 640 86 8 May 2021 283rd ehulinsky 🇺🇸 640 86 10 Nov 2021 283rd mdnestor 640 86 14 Dec 2022 283rd Marsolo1 640 86 18 Apr 2023 283rd Stockoh 🇫🇷 640 86 2 Oct 2024 283rd WillowWispy 640 86 18 Mar 2025 289th trist224 🇫🇷 632 87 1 Sep 2022 289th PaulMWeiser 632 87 4 Mar 2023 289th wuzekai518 632 87 23 Jul 2024 289th Emutis 🇱🇹 632 87 16 Nov 2024 293rd NoahBolohan 🇨🇦 625 88 7 Mar 2023 293rd TimLeffke 625 88 2 Jan 2024 295th cole-wilson 618 89 21 Feb 2021 295th redbeancola 618 89 11 Oct 2021 295th karhuthebear 618 89 6 May 2022 295th sbyrne51 618 89 2 Oct 2022 295th eiburns 618 89 26 Jan 2023 295th Vaekor 618 89 9 Jul 2023 Prev 226–300 of 405 Next