The Mandelbrot hole will go live in approximately 16 hours. Why not try and solve it ahead of time?
Roman to Arabic in all languages 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 600th ArmaanAS 697 109 7 Mar 2021 600th voytxt 🇨🇿 697 109 12 Jul 2024 603rd stefangimmillaro 695 113 7 Nov 2023 604th jared-hughes 694 64 17 Apr 2022 605th yzhs 🇩🇪 693 137 15 Mar 2020 605th suwat513 693 137 15 Sep 2022 605th neihousaigaai 693 137 6 Oct 2024 608th yzhs 🇩🇪 689 162 25 Jul 2021 609th retrohun 688 115 1 Nov 2024 610th sean-niemann 🇺🇸 688 122 31 Oct 2023 611th SnowballSH 688 138 3 Feb 2021 612th MichalMarsalek 🇨🇿 687 135 30 Aug 2022 613th annaproxy 687 159 11 May 2023 614th Stockoh 🇫🇷 683 139 27 Feb 2024 614th zhaohm14 683 139 20 days ago 616th MeWhenI 🇻🇦 680 147 17 Feb 2023 617th MahlerFive 🇨🇦 679 186 24 Apr 2020 618th mintypython 678 112 16 Oct 2018 618th saramaebee 678 112 18 Oct 2018 618th igmcdowell 678 112 4 Jan 2022 621st kevinmchung 678 140 3 Apr 2018 622nd Jiramide 677 133 7 Feb 2021 623rd ReidZ3 🇺🇸 677 165 13 Dec 2020 624th KatieLG 🇬🇧 673 71 27 Nov 2023 625th rifatx 673 141 16 Mar 2023 625th quimey 673 141 20 Jul 2023 627th vmcnabb 🇳🇿 672 113 6 May 2021 627th targrik 672 113 24 Feb 2025 629th sean-niemann 🇺🇸 670 153 11 Jul 2024 630th MeWhenI 🇻🇦 670 271 29 Nov 2023 631st antimon2 🇯🇵 669 92 12 Oct 2021 632nd Haksell 🇦🇶 669 142 13 Jun 2020 632nd btjones0 669 142 16 Jul 2022 632nd Fishron 669 142 19 Sep 2022 632nd jatloe 669 142 6 Sep 2024 636th Natanaelel 🇸🇪 668 167 10 May 2025 637th lionbryce 667 135 8 Aug 2024 638th alexkunin 666 114 7 Jul 2019 639th SirBogman 🇺🇸 666 182 17 Apr 2022 640th NewDefectus 🇮🇱 665 87 16 Oct 2021 640th Natanaelel 🇸🇪 665 87 16 Nov 2021 640th scpchicken 🇵🇼 665 87 24 Nov 2022 643rd janbehrens 🇩🇪 665 121 16 May 2023 644th Brianzhengca 664 143 5 Feb 2021 644th TobyBoyne 🇬🇧 664 143 14 Apr 2022 646th dokutan 663 134 22 Jun 2024 647th varhammer 🇷🇺 660 121 13 Dec 2023 648th celiendonze 🇨🇭 659 144 14 Apr 2023 648th Bulmenisaurus 659 144 1 Jul 2024 648th emgordon154 659 144 23 Sep 2024 648th CornerMercury 🇬🇧 659 144 14 Feb 2025 652nd MeWhenI 🇻🇦 658 193 6 Jun 2023 653rd CatsAreFluffy 656 94 4 Feb 2023 654th Shanethegamer 🇺🇸 656 128 13 Jun 2022 655th BBoehm 🇩🇪 655 116 21 Dec 2020 656th lmolteno 655 145 3 Mar 2021 656th guilhem-roy 🇫🇷 655 145 7 Mar 2022 656th jakobkordez 🇸🇮 655 145 31 Oct 2022 656th frankgraziano 655 145 24 Apr 2025 656th TheZwierzLF 🇵🇱 655 145 21 May 2025 661st Yewzir 🇧🇪 654 123 10 Jun 2024 662nd orthoplex 🇨🇽 653 68 9 Oct 2020 663rd elgan65536 650 146 31 Mar 2024 664th hyvyys 649 117 19 Sep 2020 664th aksyristos 649 117 2 Nov 2022 666th villfa 649 121 2 Nov 2018 667th 386asm 🇺🇸 649 154 5 May 2023 668th snyderek 🇺🇸 649 158 9 Nov 2024 669th MeWhenI 🇻🇦 647 58 16 Jan 2022 670th clementblaudeau 646 147 7 Jun 2021 670th StefanHabel 🇨🇦 646 147 31 Dec 2022 670th yuchuehw 646 147 3 Jan 2024 670th Lv0Sys 🇵🇱 646 147 26 May 2025 674th user189032 644 118 29 May 2019 674th cywong-amino 🇭🇰 644 118 7 Oct 2020 Prev 601–675 of 1,293 Next
