The Mandelbrot hole will go live in approximately 4 hours. Why not try and solve it ahead of time?
PalindromemordnilaP 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 450th ovs-code 🇩🇪 662 162 1 Sep 2024 452nd dokutan 660 79 3 Sep 2024 453rd edsrzf 🇳🇿 660 104 22 May 2025 454th Maznek 660 107 8 Oct 2024 454th dokutan 660 107 24 days ago 456th LeoCh01 657 116 1 Sep 2024 457th msbranicky 655 95 8 Jan 2025 458th lukechampine 653 200 22 days ago 459th Shanethegamer 🇺🇸 650 95 8 Jan 2025 460th stefangimmillaro 650 188 26 days ago 461st CaedenHarper 🇨🇦 650 201 3 Jan 2025 462nd TFeld00 🇩🇰 649 65 3 Sep 2024 463rd emgordon154 649 288 2 Oct 2024 464th DialFrost 🇸🇬 648 79 27 Feb 2025 465th ShiraJoseph 🇺🇸 648 109 22 Sep 2024 466th stefangimmillaro 643 71 3 Sep 2024 467th msbranicky 643 203 1 Sep 2024 468th error256 642 106 18 Apr 2025 469th Waffle3z 642 107 2 Oct 2024 470th mrxz 🇳🇱 642 110 22 Sep 2024 470th weliveinhell 🇭🇹 642 110 28 Sep 2024 472nd yokasuretsu 641 119 13 Jan 2025 473rd Ripick 640 127 6 Sep 2024 474th anter69 🇭🇺 639 66 25 Oct 2024 474th tatzyr 🇯🇵 639 66 29 Jan 2025 476th BlankSpruce 638 140 1 Sep 2024 477th aDwarfNamedUrist 636 138 4 Sep 2024 478th lhulinsky 635 120 23 Oct 2024 479th Shanethegamer 🇺🇸 634 72 1 Sep 2024 479th anter69 🇭🇺 634 72 25 Oct 2024 481st olleicua 🇺🇸 630 67 6 Sep 2024 482nd KatieLG 🇬🇧 630 112 1 Sep 2024 483rd dokutan 629 120 1 Sep 2024 483rd Shanethegamer 🇺🇸 629 120 2 Sep 2024 485th h3ra993huskp 🇯🇵 626 191 27 Dec 2024 486th BalaM314 625 113 4 Feb 2025 487th kevinnaviapaiva 625 122 16 Feb 2025 488th RedzGoose 🇦🇺 623 101 15 Oct 2024 489th kenthie42 621 132 14 Sep 2024 490th Shanethegamer 🇺🇸 620 68 1 Sep 2024 490th emgordon154 620 68 1 Sep 2024 490th rvs314 620 68 24 Sep 2024 493rd SirBogman 🇺🇸 620 75 10 Sep 2024 494th eddvrs 620 123 29 Sep 2024 495th DialFrost 🇸🇬 619 111 22 Nov 2024 496th KrausRaus 🇺🇸 619 114 1 Sep 2024 497th lifthrasiir 🇰🇷 618 227 11 Dec 2024 498th KatieLG 🇬🇧 612 69 1 Sep 2024 499th Shanethegamer 🇺🇸 610 102 25 Oct 2024 499th dokutan 610 102 26 Oct 2024 501st BambooleanLogic 🇸🇪 609 116 19 Nov 2024 502nd Natanaelel 🇸🇪 608 112 15 May 2025 503rd Shanethegamer 🇺🇸 607 135 1 Sep 2024 504th msbranicky 606 86 16 Sep 2024 505th Shanethegamer 🇺🇸 606 134 1 Sep 2024 506th nhausspiegel 605 126 13 Sep 2024 507th SirBogman 🇺🇸 602 61 9 Sep 2024 508th dokutan 601 76 3 Sep 2024 509th matsagad 600 127 16 Jan 2025 510th Shanethegamer 🇺🇸 599 107 1 Sep 2024 511th emgordon154 599 138 1 Jan 2025 512th mamamia5x 598 118 12 Sep 2024 513th xyangst 596 128 12 Oct 2024 514th inventshah 595 150 1 Sep 2024 515th MeWhenI 🇻🇦 595 177 4 Sep 2024 515th Shanethegamer 🇺🇸 595 177 4 Sep 2024 517th emgordon154 594 104 14 Nov 2024 518th mousetail 🇳🇱 594 105 3 Sep 2024 519th KatieLG 🇬🇧 593 77 1 Sep 2024 520th DialFrost 🇸🇬 583 107 1 Sep 2024 521st dokutan 582 181 1 Sep 2024 522nd cbrt-x 581 151 11 Sep 2024 523rd GeorgeStechman 🇬🇧 579 122 5 Nov 2024 524th Mabeloid 🇳🇴 578 109 17 Sep 2024 525th snoozingnewt 🇺🇸 578 226 1 Sep 2024 Prev 451–525 of 620 Next
