The Mandelbrot hole will go live in approximately 15 hours. Why not try and solve it ahead of time?
Morse Decoder in all languages 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 450th jaredcrystal 🇺🇸 354 195 14 Dec 2020 452nd marcin7Cd 354 412 11 Mar 2021 453rd msbranicky 354 535 31 Aug 2023 454th cellobix 352 254 15 Aug 2019 455th scpchicken 🇵🇼 351 189 7 Apr 2022 456th Ted-Barrett 🇦🇺 351 255 1 Oct 2021 457th daedals 348 257 21 Jun 2019 457th rollershutter 348 257 9 Sep 2022 459th InigoK 🇺🇸 347 258 22 Apr 2023 460th Natanaelel 🇸🇪 346 301 23 Jun 2023 461st dokutan 346 472 28 Mar 2025 462nd janbehrens 🇩🇪 344 180 6 May 2021 463rd schachmattmatt 344 260 20 Aug 2021 464th rvdnieuwendijk 🇳🇱 342 268 29 Jun 2020 465th williamlake 340 527 17 Sep 2021 466th yokasuretsu 337 265 26 Apr 2018 466th petar-donchev 337 265 8 Sep 2019 466th JunkIce 337 265 24 Nov 2024 469th msbranicky 337 484 14 Oct 2023 470th krcs 🇵🇱 336 266 30 Jun 2023 471st dokutan 336 434 4 Feb 2025 472nd Dazza314 🇬🇧 335 267 4 Nov 2020 473rd msbranicky 335 565 13 Aug 2023 474th myfatemi04 334 268 20 Sep 2018 474th Evan-Robotics 334 268 28 Jan 2022 476th Laksen 🇩🇰 334 562 8 Jul 2021 477th Bonjour27891 🇻🇳 332 269 20 Mar 2022 477th mossiegoat 332 269 3 days ago 479th glesnick 329 272 15 Jul 2022 480th KatieLG 🇬🇧 329 332 25 Apr 2021 481st vibdev 328 298 26 Aug 2021 482nd wuminws 328 318 20 Feb 2025 483rd alexhuntley 328 444 11 Apr 2021 484th JunkIce 327 265 3 Dec 2024 485th bkshrader 326 274 27 Dec 2018 486th geofft 325 275 13 Dec 2020 486th mbittner20 325 275 21 Jan 2024 488th arcage 🇯🇵 325 336 10 Aug 2021 489th tomh1012 324 424 21 Nov 2021 489th KatieLG 🇬🇧 324 424 24 Oct 2022 491st naveenarun 320 279 6 Jun 2019 492nd NanduBC 319 280 22 Mar 2021 493rd postie77 319 431 2 May 2023 494th dokutan 317 309 28 Mar 2025 495th galloj 🇨🇿 316 330 17 Jan 2023 496th bbakersmith 315 361 31 Jul 2021 497th yokasuretsu 314 220 26 Apr 2018 498th amollberg 🇸🇪 314 285 15 Jan 2022 499th IISResetMe 314 292 24 Feb 2024 500th mrxz 🇳🇱 314 312 23 Jun 2024 501st dylanarmstrong 312 314 15 Sep 2024 502nd Anonymousellama21 312 334 16 May 2022 503rd MeWhenI 🇻🇦 310 416 25 Aug 2023 504th LukeBridges 🇬🇧 309 317 21 Aug 2024 505th karhuthebear 308 290 5 May 2022 505th SniperSmiley 🇺🇸 308 290 4 Jul 2022 507th juliansiebert 🇩🇪 308 298 20 Jan 2023 508th davecame 307 291 15 Mar 2024 509th JVerwolf 306 292 27 Aug 2021 510th LucaArgentiUCF 🇮🇹 306 582 23 Jan 2021 511th Yewzir 🇧🇪 305 293 19 May 2023 512th TimCurwick 🇺🇸 301 305 28 Jul 2020 513th neihousaigaai 299 327 14 May 2021 514th s-g-stavely 299 414 11 May 2021 515th chunky 299 832 1 Oct 2020 516th BenBanerjeeRichards 298 300 12 Nov 2021 517th yokasuretsu 297 223 28 Jun 2018 518th Yewzir 🇧🇪 296 293 15 Jan 2024 519th MaxCastella 🇫🇷 296 310 15 Mar 2024 520th fgrosshans 🇫🇷 294 304 9 May 2023 521st Yewzir 🇧🇪 292 434 26 Dec 2024 522nd MeWhenI 🇻🇦 290 1,316 28 Aug 2023 523rd eiburns 289 309 25 Aug 2023 524th tomh1012 288 340 20 Oct 2020 525th jmerle 🇳🇱 286 313 11 Jul 2023 Prev 451–525 of 810 Next
