The Mandelbrot hole will go live in approximately 9 hours. Why not try and solve it ahead of time?
Forsyth–Edwards Notation 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 525th nstearns96 🇬🇧 607 188 12 Nov 2024 527th retrohun 601 163 27 May 2023 528th MeWhenI 🇻🇦 601 173 1 May 2023 529th didion0 🇺🇸 599 186 2 May 2023 529th eranws 599 186 23 Dec 2024 531st MeWhenI 🇻🇦 597 98 1 May 2023 532nd JRaspass 🇬🇧 596 104 28 May 2023 533rd MeWhenI 🇻🇦 596 325 22 Apr 2024 534th KatieLG 🇬🇧 595 187 1 May 2023 535th emgordon154 594 180 8 Aug 2024 536th MeWhenI 🇻🇦 594 181 28 May 2023 537th andre-lameirinhas 🇵🇹 594 192 5 May 2023 538th MeWhenI 🇻🇦 593 218 24 Jul 2023 539th rollershutter 591 193 3 May 2023 539th Yewzir 🇧🇪 591 193 27 Jan 2024 541st gifti258 591 202 14 Sep 2023 542nd MeWhenI 🇻🇦 590 181 25 Oct 2024 543rd kaptsanovb 588 194 24 Sep 2023 543rd JunkIce 588 194 24 Jan 2025 543rd dokutan 588 194 8 Apr 2025 546th kkoenig 588 275 13 Sep 2024 547th dokutan 583 145 21 Apr 2025 548th adyache 🇺🇸 583 209 24 May 2023 549th msbranicky 582 166 17 Jan 2024 550th adamnielson42 🇺🇸 582 196 1 May 2023 550th inverseLorentz 🇦🇺 582 196 8 May 2023 550th stertooy 🇧🇪 582 196 20 Jun 2024 553rd 5pyr 581 220 16 May 2023 553rd Sciman101 581 220 16 May 2023 555th msbranicky 580 259 11 Oct 2023 556th sanscheese 579 107 21 Jul 2023 557th tatzyr 🇯🇵 579 118 24 Feb 2025 558th TheZwierzLF 🇵🇱 579 197 21 May 2025 559th retrohun 577 144 27 May 2023 560th adyache 🇺🇸 577 183 4 May 2023 561st madex 🇩🇪 574 199 26 Jun 2024 562nd Yewzir 🇧🇪 572 245 18 Jan 2024 563rd celiendonze 🇨🇭 571 200 3 May 2023 564th snoozingnewt 🇺🇸 568 170 11 Feb 2024 565th PhysicDev 🇫🇷 568 201 25 May 2023 566th MeWhenI 🇻🇦 568 214 1 May 2023 567th weliveinhell 🇭🇹 562 198 25 Sep 2023 568th Wildst 562 203 7 Jul 2023 569th MeWhenI 🇻🇦 562 229 26 Aug 2023 570th MeWhenI 🇻🇦 561 296 6 Jun 2023 571st AbuzarN 557 205 22 Nov 2023 572nd Yewzir 🇧🇪 557 237 4 Apr 2024 573rd Yewzir 🇧🇪 555 229 30 Dec 2024 574th msbranicky 553 231 28 Sep 2023 575th dokutan 552 254 5 Feb 2025 576th emgordon154 551 124 26 Jul 2024 577th Mabeloid 🇳🇴 547 188 2 Oct 2024 578th MeWhenI 🇻🇦 546 287 3 Jul 2023 579th ThatAlo 541 211 11 May 2023 580th yzhs 🇩🇪 540 245 25 Jun 2023 581st Kloppermand 🇩🇰 538 212 26 May 2023 581st mdnestor 538 212 27 May 2024 583rd KatieLG-Transpiler 🇬🇧 537 180 16 Aug 2024 584th dokutan 535 227 29 Apr 2025 585th adoxography 534 128 22 May 2023 586th Mikey-Beep 🇬🇧 531 215 28 Aug 2023 587th lelbal 528 216 17 Oct 2024 588th Schmitt-Very-Cool 526 303 1 Aug 2024 589th Yewzir 🇧🇪 525 184 4 Feb 2024 590th mrmena 🇦🇺 523 213 29 Mar 2024 591st KatieLG 🇬🇧 521 311 1 May 2023 592nd JunkIce 520 186 24 Jan 2025 592nd dokutan 520 186 8 Apr 2025 594th jerrandolph 518 312 2 Nov 2023 595th MeWhenI 🇻🇦 517 528 28 Aug 2023 596th kzheng808 516 221 14 Jun 2023 596th elgan65536 516 221 9 Nov 2024 598th msbranicky 515 202 18 Aug 2023 599th Masttest 514 222 31 Jan 2024 599th yokasuretsu 514 222 14 Jan 2025 Prev 526–600 of 743 Next
