The Mandelbrot hole will go live in approximately 2 hours. Why not try and solve it ahead of time?
ln 2 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 510th codewrite 🇬🇧 663 76 25 May 2025 527th rollershutter 661 58 8 Nov 2023 528th DialFrost 🇸🇬 660 203 6 Mar 2025 529th MeWhenI 🇻🇦 659 183 1 Aug 2023 530th cbrt-x 656 236 15 Sep 2023 531st willdaspit 655 77 4 Aug 2023 531st jgh713 655 77 29 Aug 2023 531st diquah 655 77 1 Nov 2023 531st cooljoseph1 655 77 24 Dec 2023 531st jameswmccarty 655 77 4 Jun 2024 531st GoldStar184 655 77 27 Nov 2024 537th m-tkach 🇺🇦 651 254 17 Dec 2023 538th 4hg 🇺🇸 649 69 17 Sep 2023 539th namelessiw 649 136 4 Jul 2024 540th Coolbeansyeah 646 78 13 May 2024 540th codingisgreatbutiamnot 646 78 29 Jul 2024 540th piano-miles 646 78 4 May 2025 543rd mousetail 🇳🇱 644 60 24 Oct 2024 544th edsrzf 🇳🇿 642 183 18 Jan 2025 545th rifatx 640 138 15 Jul 2024 546th heanyang1 639 60 29 May 2025 547th eiburns 638 79 15 Sep 2023 547th namelessiw 638 79 1 Jun 2024 547th Mabeloid 🇳🇴 638 79 7 Sep 2024 550th msbranicky 634 76 17 Jan 2024 551st Natanaelel 🇸🇪 632 38 3 Aug 2023 552nd stefangimmillaro 631 191 23 Oct 2023 553rd yuchuehw 630 80 16 May 2024 554th inventshah 630 155 1 Aug 2023 555th SirBogman 🇺🇸 630 385 1 Aug 2023 556th AlephSquirrel 627 202 3 Aug 2023 557th Alex-x90 🇺🇸 626 156 24 May 2024 558th jstechman 622 81 25 Feb 2024 559th janbehrens 🇩🇪 620 178 4 Aug 2023 560th jared-hughes 618 59 1 Aug 2023 561st janbehrens 🇩🇪 618 158 4 Aug 2023 562nd xsot 🇸🇬 617 133 2 Aug 2023 563rd Stockoh 🇫🇷 615 82 19 Jun 2024 563rd wuzekai518 615 82 21 Jun 2024 565th Alex-x90 🇺🇸 614 180 1 Aug 2023 566th NickTheEASDude 🇺🇸 613 63 8 Aug 2024 567th stefangimmillaro 613 153 26 Apr 2025 568th snoozingnewt 🇺🇸 610 79 11 Feb 2024 568th Mabeloid 🇳🇴 610 79 17 Sep 2024 570th aksyristos 608 60 1 Aug 2023 571st roupiq 🇵🇱 607 83 18 Apr 2024 571st JonahEMorgan 607 83 10 Nov 2024 573rd MeWhenI 🇻🇦 607 182 1 Aug 2023 574th SirBogman 🇺🇸 602 156 27 days ago 575th MeWhenI 🇻🇦 596 225 22 Apr 2024 576th MeWhenI 🇻🇦 595 164 1 Aug 2023 577th OllyTDev 593 85 22 Aug 2023 577th NickTheEASDude 🇺🇸 593 85 20 Aug 2024 579th jacobly0 🇺🇸 592 169 3 Sep 2023 580th MeWhenI 🇻🇦 592 172 15 Oct 2023 581st AlephSquirrel 589 57 21 Jan 2025 582nd Rohit-Lall 589 263 26 Feb 2024 583rd CatsAreFluffy 585 86 2 Jan 2024 584th davbass 🇮🇹 581 66 25 Aug 2023 585th madex 🇩🇪 581 168 21 Feb 2024 586th RobertHoeh 573 88 16 May 2024 587th MeWhenI 🇻🇦 572 164 29 Apr 2025 588th Schmitt-Very-Cool 572 271 11 Nov 2023 589th dokutan 570 64 4 Oct 2024 590th Zekaroni 566 89 29 Aug 2023 590th CatsAreFluffy 566 89 2 Jan 2024 592nd Yewzir 🇧🇪 562 244 3 Jan 2024 593rd MeWhenI 🇻🇦 560 69 1 Aug 2023 594th didion0 🇺🇸 559 90 24 Feb 2025 595th dokutan 557 278 30 Jan 2024 596th MeWhenI 🇻🇦 556 224 12 Jan 2025 597th edsrzf 🇳🇿 553 66 25 Nov 2024 598th dokutan 553 248 6 Jan 2024 599th adamnielson42 🇺🇸 552 70 17 Nov 2023 600th dokutan 552 237 11 Jan 2024 Prev 526–600 of 1,563 Next
