1 Deck. Hard (2%). Mostly Luck.
To move all the cards to the .
|•||4 piles (center) - build each in suit, regardless of order. On the top , any card of the same suit as the first card dealt may be played. On the lower , start with a card of the same as the first card dealt, then play any card of that suit where a card of the same has already been played to the immediately above.|
|•||4 piles (left of ) - top card is available for play on the . At the start of the game 5 cards are dealt to each pile, the top card is face up.|
|•|| (face down, right) - Turn over cards 3 at a time to the pile. Unlimited .|
|•|| (below ) - The top card of the pile is available for play on the .|
Four by Five is a variation of Osmosis. Because there are more cards in the and the is dealt 3 cards at a time instead of 1, it is a harder game.