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 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 301st jacklynnepenick 615 152 29 Aug 2021 302nd Kacarott 🇦🇺 615 201 24 Sep 2024 303rd nullie 613 211 9 Jun 2022 303rd janbehrens 🇩🇪 613 211 17 Jun 2023 305th dokutan 610 201 24 Mar 2025 306th dokutan 610 212 4 Feb 2025 307th dokutan 609 249 20 Feb 2025 308th quimey 607 213 17 Jul 2023 309th MeWhenI 🇻🇦 606 202 27 Jan 2023 310th commandblockguy 🇺🇸 601 215 6 Apr 2023 311th jupj 🇫🇮 599 220 26 Aug 2022 312th The3gs 598 216 13 Oct 2020 313th abailey2020 🇺🇸 596 217 19 Aug 2020 313th CedricGebistorf 596 217 20 Feb 2022 315th Kibble 593 205 27 Jul 2020 316th dokutan 593 276 24 Nov 2024 317th MeWhenI 🇻🇦 591 427 22 Apr 2024 318th janbehrens 🇩🇪 590 252 10 Jan 2022 319th bluebear94 585 174 2 Mar 2018 320th MeWhenI 🇻🇦 584 330 10 Sep 2022 321st h3ra993huskp 🇯🇵 583 281 17 Mar 2024 322nd Shanethegamer 🇺🇸 583 482 13 Apr 2025 323rd yzhs 🇩🇪 582 222 23 Jun 2023 324th emgordon154 581 211 19 Apr 2025 325th j-Ewan 580 223 3 Mar 2022 326th bwat2 579 283 8 Mar 2022 327th evan-schiewe 578 257 21 Nov 2021 328th emgordon154 577 224 19 Apr 2025 329th PatrickStephansen 🇿🇦 576 211 8 Oct 2020 330th MeWhenI 🇻🇦 574 189 28 Jan 2023 331st hoodadam 574 225 11 Jun 2019 331st sambirnbaum1 574 225 13 Oct 2019 331st RYNO8 574 225 13 Dec 2021 334th neel11235813 572 214 31 Mar 2024 335th dokutan 570 199 23 Nov 2024 336th commandblockguy 🇺🇸 570 215 15 Jan 2024 337th pyrolitic 🇮🇪 569 227 6 Apr 2022 337th neel11235813 569 227 22 Feb 2023 339th voytxt 🇨🇿 568 214 20 Feb 2025 340th alangodfrey 567 228 31 Jan 2019 341st wh3n3v3r 🇨🇿 564 229 18 Nov 2024 342nd nullshallot 562 205 7 Jan 2025 343rd ydevor 🇮🇱 562 230 16 Feb 2021 344th acotis 561 326 19 Mar 2025 345th KatieLG 🇬🇧 561 450 22 Apr 2025 346th janbehrens 🇩🇪 559 272 20 Nov 2022 347th bastienvoirin 🇫🇷 557 232 5 Apr 2020 348th janbehrens 🇩🇪 552 239 21 Mar 2022 349th GrayJoKing 🇦🇺 552 474 14 Nov 2020 350th janbehrens 🇩🇪 551 297 7 Jan 2021 351st xiBread 🇺🇸 550 188 28 Oct 2021 352nd andrewjc2000 548 236 25 Feb 2025 353rd targrik 547 198 19 Mar 2025 354th billings7 🇬🇧 546 272 19 May 2024 355th thisishowmymindworks 🇳🇴 542 224 5 Jun 2024 356th marcin7Cd 541 239 14 Mar 2020 357th emgordon154 538 211 3 Nov 2024 358th jacklynnepenick 536 241 28 Aug 2021 358th ImpressedByRocks 536 241 20 Sep 2022 358th jameswmccarty 536 241 7 Mar 2025 361st emgordon154 536 471 20 days ago 362nd benwilliamgraham 534 242 10 Nov 2021 362nd Troon 534 242 21 Oct 2022 362nd jakobkordez 🇸🇮 534 242 31 Oct 2022 365th ArmaanAS 532 243 25 Mar 2021 365th CLOStrophobic 🇮🇹 532 243 26 Jan 2025 367th Natanaelel 🇸🇪 532 343 22 Jan 2023 368th filharmonista 525 251 9 Mar 2020 369th yuchuehw 523 247 4 Jan 2024 369th snoozingnewt 🇺🇸 523 247 4 Feb 2024 371st jaredcrystal 🇺🇸 519 199 14 Dec 2020 372nd annaproxy 519 249 15 Jan 2023 372nd adamnielson42 🇺🇸 519 249 16 Nov 2023 374th scpchicken 🇵🇼 517 197 7 Apr 2022 375th lacroixjonathan87 516 210 3 Jan 2021 Prev 301–375 of 813 Next