The Mandelbrot hole will go live in approximately 9 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 226th lynn 718 220 29 Oct 2021 227th MeWhenI 🇻🇦 716 240 28 Jan 2023 228th tayloia 🇬🇧 715 170 17 May 2023 229th m-tkach 🇺🇦 714 181 31 Dec 2022 230th jared-hughes 713 185 30 Aug 2022 231st Artemis21 🇬🇧 710 182 10 Jan 2025 232nd SirBogman 🇺🇸 708 146 15 Jan 2023 233rd emgordon154 703 400 21 days ago 234th ovs-code 🇩🇪 699 177 24 Sep 2023 235th MeWhenI 🇻🇦 698 227 7 Aug 2023 236th emgordon154 693 179 5 Nov 2024 237th GrayJoKing 🇦🇺 691 180 10 Aug 2023 238th janbehrens 🇩🇪 690 175 9 Jun 2021 239th Irratix 🇳🇱 689 221 11 Jan 2023 240th davitf 688 188 30 Oct 2018 240th BREMAUCY 🇫🇷 688 188 14 May 2024 242nd tdkkdt 🇷🇺 688 216 21 Nov 2021 243rd C0de5mith 🇺🇸 687 177 19 Sep 2022 244th emgordon154 685 185 23 days ago 245th Irratix 🇳🇱 684 189 31 Jan 2023 246th adamnielson42 🇺🇸 682 137 5 Dec 2023 247th SirBogman 🇺🇸 680 190 5 Feb 2023 248th Natanaelel 🇸🇪 679 179 22 Jan 2023 249th angel-p57 🇯🇵 676 387 6 Dec 2023 250th jared-hughes 675 153 11 Dec 2022 251st itsh01 675 180 12 May 2022 252nd antimon2 🇯🇵 673 137 18 Jan 2023 253rd emgordon154 671 226 13 Dec 2024 254th user189032 668 182 29 May 2019 255th Natanaelel 🇸🇪 665 169 22 Jan 2023 256th cbondurant 665 275 6 May 2021 257th tomtheisen 🇺🇸 664 183 9 Oct 2020 258th ReidZ3 🇺🇸 664 275 3 Dec 2020 259th MeWhenI 🇻🇦 663 187 3 Aug 2024 260th TFeld00 🇩🇰 663 195 14 Mar 2023 261st emplv 🇱🇻 661 164 3 Oct 2023 262nd helbling 🇨🇭 660 184 14 Sep 2024 263rd potatoattack 660 291 20 Apr 2020 264th GolfingSuccess 🇬🇷 659 186 20 Jan 2024 265th m-tkach 🇺🇦 658 291 11 May 2022 266th BambooleanLogic 🇸🇪 657 185 5 Jul 2023 267th user189032 657 278 29 May 2019 268th AdrienHache 🇫🇷 655 227 13 Jan 2025 269th alexkunin 653 186 6 Jul 2019 270th dzhang314 653 198 14 Aug 2019 270th GolfingSuccess 🇬🇷 653 198 27 Nov 2019 270th StefanHabel 🇨🇦 653 198 11 Dec 2022 273rd SirBogman 🇺🇸 652 188 16 Jan 2024 274th lynn 651 244 17 Aug 2021 275th coreynash 650 187 25 May 2023 276th cbondurant 650 199 10 May 2021 277th MeWhenI 🇻🇦 649 142 14 Feb 2023 278th inventshah 643 170 3 Dec 2022 279th emgordon154 643 189 7 Aug 2024 280th edsrzf 🇳🇿 641 169 3 Sep 2024 281st ZakkkkAttackkkk 🇵🇭 640 202 28 Aug 2023 281st kistlerf 🇨🇭 640 202 19 May 2025 283rd stefangimmillaro 638 170 6 Feb 2023 284th FlorianCassayre 🇫🇷 637 203 21 Oct 2023 284th ahmetdemirag 🇨🇾 637 203 18 Nov 2024 284th ryyyn 🇺🇸 637 203 22 days ago 287th Sp3000 🇦🇺 636 147 10 May 2021 288th ShiraJoseph 🇺🇸 636 191 28 Apr 2022 289th Natanaelel 🇸🇪 634 204 20 Jan 2023 290th unfinishedprogram 633 192 14 Jul 2023 291st eranws 630 193 1 Nov 2022 291st moikaturns 🇬🇧 630 193 10 Nov 2022 293rd janbehrens 🇩🇪 626 180 6 May 2021 294th gnlow 🇰🇷 626 194 18 Feb 2021 295th guilhem-roy 🇫🇷 624 207 25 Feb 2022 295th RDShah 624 207 16 Jan 2023 295th Pyroan 624 207 2 Mar 2025 298th janbehrens 🇩🇪 623 195 17 Jun 2023 299th MeWhenI 🇻🇦 623 209 27 Jan 2023 300th za3k 616 210 13 Oct 2022 Prev 226–300 of 813 Next
