The Mandelbrot hole will go live in approximately 9 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 522nd gareth-kmet 488 127 2 Mar 2023 527th petar-donchev 484 128 8 Sep 2019 527th shibacho 🇯🇵 484 128 25 Nov 2022 529th ChristianFieldhouse 481 129 22 Mar 2021 530th richard-oelze 🇩🇪 477 130 28 Feb 2021 530th yokasuretsu 477 130 28 Nov 2021 530th andrewgopher 477 130 27 Jun 2022 530th LukasFolwarczny 🇨🇿 477 130 16 Sep 2022 530th ThatAlo 477 130 27 Jan 2023 530th Coding4Hours 477 130 4 Oct 2024 530th IsaacAlexBarden 477 130 13 Feb 2025 537th ozewski 473 131 2 May 2019 537th guliyevemil1 🇦🇿 473 131 18 Apr 2020 537th Gordo5556 473 131 29 Apr 2022 540th theonlytruemathnerd 470 132 11 Jan 2020 540th JuanGomez12 470 132 2 Feb 2023 540th aszku 470 132 20 Apr 2023 540th strogor 470 132 20 days ago 544th Manby 466 133 30 Jun 2021 544th byteDJINN 466 133 16 Jan 2024 546th patbassing 463 134 26 May 2019 546th Nibamot 463 134 19 Feb 2020 546th aagray33 463 134 28 Feb 2020 546th Techdude01 463 134 17 Dec 2022 546th julian-hoelz 463 134 15 Sep 2024 551st bkshrader 459 135 27 Dec 2018 551st reubengann 459 135 14 Feb 2020 551st FusionAtom360 459 135 28 Sep 2024 554th smartiel 456 136 15 Sep 2022 554th ComputerKWasTaken 🇺🇸 456 136 8 Jun 2024 556th DrPrettyman 453 137 1 Jun 2023 557th adamhass 449 138 19 Jul 2018 557th zwxzwxzwx21 449 138 5 Nov 2023 557th mrmena 🇦🇺 449 138 16 Apr 2024 560th jmhowl 446 139 19 Jan 2020 560th mokymok 🇺🇸 446 139 29 Dec 2021 560th lightediand 🇬🇧 446 139 18 Jan 2023 560th CyberTapir 446 139 1 Sep 2024 560th Wonamm 446 139 14 Feb 2025 565th mcdowell95 443 140 26 Mar 2020 565th osmith93 443 140 31 Jul 2021 565th 104210 443 140 11 May 2022 568th Pierrot-Baptiste 440 141 9 Aug 2020 568th dranjohn 440 141 10 Sep 2023 568th DGipe 440 141 4 Mar 2024 568th SURAJMITTAL 440 141 20 Dec 2024 572nd ChristophJud 437 142 11 Aug 2020 573rd RoscoeSmith 434 143 14 Sep 2022 574th SimonPeatman 431 144 2 Feb 2019 574th pde-bakk 🇳🇱 431 144 23 Oct 2023 576th CRHillman 428 145 17 Aug 2018 576th ethandhunt 428 145 29 Jul 2021 578th KiwiKoder0123 425 146 24 Jun 2019 578th KatieLG-Transpiler 🇬🇧 425 146 23 Jun 2022 578th twocatsinatrenchcoat 425 146 18 Nov 2022 578th fraserli 🇦🇺 425 146 17 Feb 2023 578th zt14427 425 146 4 Mar 2023 578th Schmitt-Very-Cool 425 146 3 Apr 2024 584th potato-jackson 422 147 10 Sep 2021 584th Florian-Mt 422 147 26 Sep 2023 586th Mojken 419 148 2 Sep 2018 587th snickercop 416 149 6 Aug 2019 587th cingulataluke 416 149 28 Aug 2023 589th ionutm82 413 150 22 Feb 2019 590th dahrens 411 151 7 Jul 2019 591st fepe55 408 152 21 Sep 2018 592nd ari-gutierrez 400 155 22 Oct 2018 593rd Spi3lot 395 157 18 Sep 2021 593rd MarioPlq 395 157 24 Jun 2022 593rd OppositeShark 395 157 19 Jul 2022 596th ridingqwerty 🇺🇸 392 158 6 Dec 2023 596th j3mak 392 158 16 Jan 2024 598th qewdweftr4g 390 159 16 Oct 2024 599th rajlath 388 160 9 Apr 2018 600th peculiarination 383 162 11 May 2021 Prev 526–600 of 667 Next
