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    The Minesweeper hole will go live in approximately . Why not try and solve it ahead of time?

    MichalMarsalek (he/him) 🇨🇿

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    104 / 121 Holes

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    11 Holes Authored

    12 Days of Christmas
    22nd 66th 3rd 35th2nd 956th 14th
    24 Game
    6th 3rd 8th
    99 Bottles of Beer
    21st 8th 4th
    Abundant Numbers
    11th 5th 48th4th
    Abundant Numbers (Long)
    5th 5th 3rd
    Arabic to Roman
    38th 6th
    Arithmetic Numbers
    4th 25th 3rd 5th 23rd
    Arrows
    Ascending Primes
    3rd 2nd 6th
    ASCII Table
    4th 31st 4th 3rd 220th
    brainfuck
    3rd
    Catalan Numbers
    3rd 5th 2nd 235th
    Catalan’s Constant
    3rd 3rd 2nd
    Christmas Trees
    3rd 68th 29th 7th 16th2nd 179th
    Collatz
    5th 49th 21st 4th 1st 32nd
    CSS Colors
    26th 1st 94th
    Cubes
    4th 10th 2nd 2nd 23rd
    Day of Week
    40th 3rd 8th 96th192nd
    DFA Simulator
    15th 17th 4th 23rd
    Diamonds
    3rd 29th 5th 3rd 113th
    Divisors
    22nd 35th 11th 2nd 1st
    Emirp Numbers
    10th 33rd 2nd 7th 206th
    Emirp Numbers (Long)
    3rd 25th 2nd 6th 125th
    Emojify
    4th
    Evil Numbers
    18th 4th 12th 384th
    Evil Numbers (Long)
    5th 5th 12th 173rd
    Factorial Factorisation
    5th 3rd 5th 171st
    Farey Sequence
    9th 78th
    Fibonacci
    19th300th171st 135th8th186th561st46th1st21st57th120th 178th 193rd
    Fizz Buzz
    104th 78th 43rd 1,525th
    Foo Fizz Buzz Bar
    9th 5th 11th
    Forsyth–Edwards Notation
    3rd 41st
    Fractions
    36th 3rd 156th
    Game of Life
    5th
    Gijswijt’s Sequence
    3rd 2nd 13th
    Happy Numbers
    11th 3rd 9th
    Happy Numbers (Long)
    4th 3rd 7th 282nd
    Hexdump
    4th
    Intersection
    4th
    Inventory Sequence
    7th 2nd 7th 123rd
    ISBN
    3rd 5th 128th
    Jacobi Symbol
    5th 94th
    Kolakoski Constant
    3rd 2nd 2nd
    Kolakoski Sequence
    12th 3rd 8th 253rd
    Leap Years
    12th 20th 3rd 45th14th 51st
    Levenshtein Distance
    10th
    Leyland Numbers
    2nd 2nd
    ln 2
    3rd 3rd 3rd
    Look and Say
    4th 5th 9th
    Lucky Numbers
    3rd 2nd 4th 132nd
    Lucky Tickets
    5th
    Mandelbrot
    99th
    Maze
    4th
    Medal Tally
    26th 4th 52nd
    Morse Decoder
    Morse Encoder
    4th
    Musical Chords
    2nd 50th
    N Queens
    5th 36th
    Niven Numbers
    22nd 36th 3rd 34th1st 69th
    Niven Numbers (Long)
    4th 3rd 15th 277th
    Number Spiral
    10th 4th 5th
    Odious Numbers
    14th 4th 30th15th 289th
    Odious Numbers (Long)
    5th 5th 12th 104th
    Ordinal Numbers
    7th 6th 3rd 253rd
    Pangram Grep
    4th
    Pascal’s Triangle
    12th 8th 1st 282nd
    Pernicious Numbers
    14th 3rd 29th 314th
    Pernicious Numbers (Long)
    5th 3rd 12th
    Poker
    3rd
    Polyominoes
    6th 2nd 7th
    Prime Numbers
    18th 6th 1st 123rd
    Prime Numbers (Long)
    5th 6th 11th 437th
    Proximity Grid
    5th
    QR Decoder
    3rd
    Quine
    3rd 11th 67th
    Recamán
    3rd 3rd 4th 118th
    Repeating Decimals
    3rd
    Reverse Polish Notation
    3rd 141st
    Reversi
    5th
    Rijndael S-box
    14th 2nd 5th
    Rock-paper-scissors-Spock-lizard
    4th
    Roman to Arabic
    10th 73rd
    Rule 110
    20th 3rd 8th
    Seven Segment
    4th
    SI Units
    9th 2nd 18th
    Sierpiński Triangle
    17th 3rd 4th 129th
    Smith Numbers
    3rd 3rd 4th 80th
    Spelling Numbers
    89th 2nd 59th
    Star Wars Opening Crawl
    2nd
    Sudoku
    💎
    Sudoku (Fill-in)
    3rd
    Ten-pin Bowling
    5th
    Time Distance
    18th 💎 27th
    Tongue-twisters
    11th 2nd 5th 75th
    Transpose Sentence
    22nd 5th 18th
    United States
    Vampire Numbers
    2nd 2nd 2nd 133rd
    Van Eck Sequence
    10th 3rd 3rd 200th
    Zodiac Signs
    2nd 49th
    γ
    3rd 2nd 3rd
    λ
    7th 3rd 2nd 49th
    π
    13th8th129th48th59th 4th 205th102nd46th7th 18th 456th 37th79th
    τ
    7th 4th 5th
    φ
    8th 4th 3rd 88th
    √2
    8th 4th 3rd 93rd
    𝑒
    9th 5th 7th 33rd