Mrs. Mop is a two-deck Patience game.
The main purpose of the game is to remove all cards from the tableau to the foundations, assembling them in the tableau before removing them.
The tableau piles are built down regardless of suit, and in-suit sequences can be moved together.
An empty pile can be filled with any card or an in-suit sequence.
Initially, all 104 cards are dealt face-up to the tableau in 13 piles, 8 cards in each pile.
When player completes an in-suit sequence, it is automatically moved to an empty foundation.