The Mandelbrot hole will go live in approximately 8 hours. Why not try and solve it ahead of time?
Farey Sequence 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 601st elgan65536 639 101 5 Dec 2023 601st madex 🇩🇪 639 101 13 Feb 2024 601st Herbert00709 🇵🇱 639 101 3 Sep 2024 604th Yewzir 🇧🇪 638 92 27 Mar 2024 605th FlorianCassayre 🇫🇷 636 88 18 May 2024 606th janbehrens 🇩🇪 634 91 1 Dec 2023 606th eranws 634 91 16 Mar 2024 608th dokutan 633 104 26 Oct 2024 609th Yewzir 🇧🇪 633 174 5 Jan 2024 610th northsuperman 632 102 24 Mar 2024 611th Yewzir 🇧🇪 632 111 5 Feb 2024 611th HumanoidCPU 632 111 5 Jun 2024 613th IISResetMe 630 67 4 Dec 2023 614th janbehrens 🇩🇪 629 175 16 Dec 2023 614th dokutan 629 175 26 Oct 2024 616th madeforlosers 627 92 11 Jan 2024 617th HumanoidCPU 622 67 5 Jun 2024 618th commandblockguy 🇺🇸 622 90 1 Dec 2023 618th ZakkkkAttackkkk 🇵🇭 622 90 9 May 2024 618th HumanoidCPU 622 90 5 Jun 2024 618th ryyyn 🇺🇸 622 90 7 Jan 2025 622nd SirBogman 🇺🇸 621 68 18 May 2024 623rd HumanoidCPU 621 106 5 Jun 2024 624th two-bad 🇬🇧 620 93 5 Feb 2024 624th helbling 🇨🇭 620 93 16 Jun 2024 626th uttumuttu 🇫🇮 617 101 21 Dec 2023 627th agreegious 615 91 17 Nov 2024 628th MeWhenI 🇻🇦 615 105 1 Dec 2023 629th Andrey-Plotnikov 614 94 13 Jan 2025 630th dokutan 614 104 28 Oct 2024 631st Shanethegamer 🇺🇸 613 68 1 Dec 2023 632nd Maximizer02 613 113 7 Nov 2024 633rd bac0id 613 139 10 Jan 2025 634th msbranicky 613 154 3 Jan 2024 635th dokutan 611 86 29 Oct 2024 636th dokutan 609 155 20 Apr 2025 637th msbranicky 605 116 2 Jan 2024 638th dcgjb 603 70 25 Mar 2024 639th annaproxy 603 107 20 Dec 2023 640th ahmetdemirag 🇨🇾 602 93 9 Jun 2024 641st Yewzir 🇧🇪 601 96 5 Feb 2024 641st dokutan 601 96 15 days ago 643rd dokutan 601 113 31 Oct 2024 644th Yewzir 🇧🇪 599 135 5 Feb 2024 645th MeWhenI 🇻🇦 595 71 1 Dec 2023 646th mikehanus 595 94 5 Dec 2023 646th eiburns 595 94 13 Dec 2023 646th msbranicky 595 94 1 Jan 2024 649th Natanaelel 🇸🇪 595 122 22 Mar 2024 650th Yax42 🇫🇷 595 123 13 Feb 2025 651st commandblockguy 🇺🇸 593 90 15 Jan 2024 651st HumanoidCPU 593 90 5 Jun 2024 653rd emgordon154 592 126 2 Jan 2025 654th dokutan 592 144 30 Mar 2025 655th msbranicky 592 186 2 Jan 2024 656th Yewzir 🇧🇪 591 115 5 Feb 2024 657th albanian-laundromat 591 134 6 days ago 658th janbehrens 🇩🇪 590 137 22 Dec 2023 659th janbehrens 🇩🇪 589 95 1 Dec 2023 659th wuzekai518 589 95 16 Jul 2024 659th CoolBvll 589 95 17 days ago 662nd dokutan 589 119 31 Mar 2025 663rd msbranicky 588 112 2 Jan 2024 664th janbehrens 🇩🇪 588 145 22 Dec 2023 665th HumanoidCPU 587 164 26 Aug 2024 666th arctouch-cristiannevianna 585 125 19 Feb 2024 667th Jonatan6 🇩🇰 581 111 27 Apr 2024 667th dokutan 581 111 30 Mar 2025 669th msbranicky 581 128 9 Jan 2025 670th msbranicky 580 233 8 Jan 2024 671st dokutan 578 140 31 Oct 2024 672nd coreynash 577 100 14 Jul 2024 673rd rboath 577 108 17 Dec 2024 674th MeWhenI 🇻🇦 577 132 1 Dec 2023 675th Jonatan6 🇩🇰 576 148 27 Apr 2024 Prev 601–675 of 1,269 Next
