The Mandelbrot hole will go live in approximately 18 hours. Why not try and solve it ahead of time?
Happy 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 447th lukehatcher 🇺🇸 525 118 30 Aug 2021 447th P-Quentin 🇫🇷 525 118 10 Aug 2022 447th midnattssol 🇸🇪 525 118 27 Jul 2023 447th JesseNoEyes 🇺🇸 525 118 25 Sep 2024 455th dddthedark 521 119 11 Jan 2018 455th raywinray 521 119 27 Sep 2018 455th alangodfrey 521 119 11 Jun 2019 455th yeetmyyeet 521 119 18 Jun 2019 455th iso4096 521 119 8 Mar 2020 455th Andre3582 521 119 25 Oct 2020 455th enbyte 521 119 27 May 2021 455th Hannah-Varekamp 521 119 17 Jun 2021 455th StarmaQ 521 119 12 Jan 2022 455th Trunksistor 🇫🇷 521 119 19 Apr 2022 455th Puperger 521 119 19 Jun 2022 455th jhpaques 🇫🇷 521 119 29 Jul 2022 455th kevdah 521 119 2 Aug 2022 455th bwenstar 521 119 9 Aug 2022 455th mdnestor 521 119 28 Dec 2022 455th mbittner20 521 119 27 May 2023 455th HumanoidCPU 521 119 3 May 2024 455th therealnumbers 521 119 4 Jun 2024 455th RedzGoose 🇦🇺 521 119 25 Oct 2024 455th mishak-sys 521 119 31 Mar 2025 455th madeforlosers 521 119 9 May 2025 455th damoose717 521 119 23 May 2025 455th WillowWispy 521 119 25 May 2025 478th jaredcrystal 🇺🇸 517 120 17 Mar 2018 478th BenBanerjeeRichards 517 120 20 Jan 2022 478th RaBa21 517 120 12 Nov 2023 481st johnnythedoggie 512 121 26 Apr 2021 481st bac0id 512 121 27 Sep 2023 481st brimstonetrader 512 121 22 Jan 2024 484th babulibaba 508 122 30 Aug 2019 484th AreYouW 508 122 6 Dec 2019 484th Hawkeye99 508 122 6 Dec 2019 484th ADV1K 🇮🇳 508 122 18 Feb 2020 484th garrisonhh 508 122 21 Nov 2020 484th Command-Crafter 508 122 8 Nov 2021 484th lovernj 508 122 7 Feb 2022 484th Demonarchet 508 122 2 May 2023 484th Deedogg 508 122 5 Sep 2024 484th 0dyse 508 122 29 Apr 2025 494th lukasmoellerch 504 123 14 Jan 2019 494th Kreavita 504 123 14 Jan 2019 494th timkaiser 504 123 19 Apr 2019 494th bobbysq 504 123 29 Jun 2023 498th KarachunIvan 500 124 19 Feb 2018 498th sleepyStick 500 124 11 Mar 2022 500th lmeuser 496 125 2 Dec 2017 500th 0xCake 496 125 20 Apr 2020 500th haydenridd 496 125 20 Oct 2020 500th markbyrne 496 125 20 Oct 2020 500th samchristiandd 496 125 19 Feb 2021 500th clementblaudeau 496 125 26 May 2021 500th brochmann 🇸🇪 496 125 6 Feb 2022 500th AliceFord 496 125 2 Jun 2022 500th elephantpanda 496 125 31 Aug 2022 500th Azearia 496 125 1 Dec 2022 500th Schreipfelerer 496 125 9 Apr 2023 500th eddvrs 496 125 21 Dec 2023 500th qwjhvbxi 496 125 8 Feb 2024 500th Pale-Vessel 496 125 1 Apr 2024 500th hippopotam00sehead 🇨🇦 496 125 13 Sep 2024 500th TralfamadorianComedian 496 125 31 Dec 2024 500th TheZwierzLF 🇵🇱 496 125 25 May 2025 517th jackedwards04 492 126 22 Nov 2020 517th b4dpxl 492 126 10 Nov 2021 517th jettdc 492 126 31 Dec 2022 517th jstechman 492 126 9 Mar 2024 521st usnheckler 488 127 7 Jun 2019 521st derekthatcher 488 127 25 Sep 2020 521st bastienvoirin 🇫🇷 488 127 28 Nov 2020 521st Evan-Robotics 488 127 26 Jan 2022 521st gareth-kmet 488 127 2 Mar 2023 Prev 451–525 of 666 Next
