The Mandelbrot hole will go live in approximately 5 hours. Why not try and solve it ahead of time?
Day of Week 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 373rd Waffle3z 895 93 11 Sep 2023 373rd GoateSo 895 93 14 Sep 2023 373rd microcanary 895 93 14 Sep 2023 373rd FlyingPenguin223 895 93 26 Nov 2024 373rd kamihitoe 895 93 15 Jan 2025 381st inventshah 893 83 20 Jan 2024 381st edsrzf 🇳🇿 893 83 23 Sep 2024 383rd GolfingSuccess 🇬🇷 891 95 30 Dec 2024 384th commandblockguy 🇺🇸 889 18 23 Nov 2023 385th rzv-me 889 49 5 Oct 2024 386th roavin 889 66 18 Oct 2023 386th HumanEquivalentUnit 889 66 25 Oct 2023 386th juliansiebert 🇩🇪 889 66 11 Dec 2024 389th inventshah 888 115 16 Apr 2023 389th nwellnhof 🇩🇪 888 115 18 Apr 2023 389th JayXon 🇺🇸 888 115 19 Apr 2023 389th Alex-x90 🇺🇸 888 115 14 May 2023 389th Lydxn 🇨🇦 888 115 26 May 2023 389th ovs-code 🇩🇪 888 115 24 Aug 2023 389th sean-niemann 🇺🇸 888 115 19 Nov 2023 389th Steffan153 🇫🇮 888 115 10 Aug 2024 397th ovs-code 🇩🇪 887 50 27 Sep 2024 397th GrayJoKing 🇦🇺 887 50 30 Sep 2024 397th sisyphus-ppcg 🇦🇺 887 50 1 Oct 2024 397th DialFrost 🇸🇬 887 50 23 Dec 2024 401st edsrzf 🇳🇿 886 64 23 Oct 2024 401st pardouin 🇫🇷 886 64 26 Oct 2024 401st stefangimmillaro 886 64 31 Oct 2024 401st JayXon 🇺🇸 886 64 14 Nov 2024 401st emgordon154 886 64 30 Jan 2025 406th damoc1es 886 92 16 Apr 2023 406th celiendonze 🇨🇭 886 92 17 Apr 2023 406th CarsonChr 🇺🇸 886 92 20 Apr 2023 406th klixel 🇨🇦 886 92 16 May 2023 406th kyleclaassen 886 92 24 May 2023 406th b10011 🇫🇮 886 92 12 Jun 2023 406th rollershutter 886 92 20 Jun 2023 406th fkantelberg 886 92 14 Jul 2023 406th RomanHauksson 886 92 20 Jul 2023 406th cdesodt 886 92 4 Aug 2023 406th cros107 886 92 18 Aug 2023 406th Mikey-Beep 🇬🇧 886 92 25 Aug 2023 406th m42km 886 92 13 Nov 2023 406th knutae 🇳🇴 886 92 13 Nov 2023 406th cubed-guy 886 92 6 Dec 2023 406th duckyluuk 🇳🇱 886 92 27 Jan 2024 406th andrewjc2000 886 92 10 Feb 2024 406th RJFuller 886 92 19 Mar 2024 406th neel11235813 886 92 28 Mar 2024 406th leon-w 886 92 24 Jul 2024 406th ziselsberger 886 92 8 Oct 2024 406th croc54 886 92 29 Dec 2024 406th qpwoeirut 886 92 7 Feb 2025 406th plcc0 886 92 4 Mar 2025 406th Troon 886 92 12 Mar 2025 406th Lv0Sys 🇵🇱 886 92 30 May 2025 406th albanian-laundromat 886 92 2 days ago 406th KasperKivimaeki 🇫🇮 886 92 13 hours ago 434th GrayJoKing 🇦🇺 886 94 3 May 2023 434th not-optikk 🇺🇸 886 94 14 Sep 2023 434th kxwish 🇨🇦 886 94 14 Sep 2023 434th Steffan153 🇫🇮 886 94 26 Feb 2024 434th edsrzf 🇳🇿 886 94 24 Sep 2024 439th MeWhenI 🇻🇦 886 120 17 Apr 2023 440th 4hg 🇺🇸 885 54 15 Sep 2023 440th gifti258 885 54 15 Sep 2023 442nd m-tkach 🇺🇦 885 97 22 Oct 2024 442nd orthoplex 🇨🇽 885 97 22 Oct 2024 442nd edsrzf 🇳🇿 885 97 22 Oct 2024 442nd UnderKoen 🇳🇱 885 97 23 Oct 2024 442nd error256 885 97 23 Oct 2024 442nd emgordon154 885 97 23 May 2025 448th Shanethegamer 🇺🇸 884 67 16 Apr 2023 448th MichalMarsalek 🇨🇿 884 67 16 Apr 2023 448th GrayJoKing 🇦🇺 884 67 17 Apr 2023 Prev 376–450 of 1,278 Next
