1 deck. Easy. No redeal.
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Martha Solitaire uses one deck (52 cards). You have 12 tableau piles. 4 cards are dealt to each pile, alternating face up and face down. Aces are removed from the deck to form the 4 foundation piles.
The object of the game
To build the foundations up in suit to kings.
You may build tableau piles down in sequence and alternating color. Groups of cards in the proper sequence may be moved as a unit. Empty tableau piles may be filled by any single card but not a group of cards.
Easy to win.