Klondike Solitaire is a super fun card game where you try to stack all the cards in four neat piles, one for each suit: hearts, diamonds, clubs, and spades! You have to use a deck of cards and deal them into seven piles. Some piles have lots of cards, and some only have one. You can move cards around, flipping them over to find hidden ones! The goal is to match the cards from ace to king in those four piles. You can practice your brain skills, and it feels like a treasure hunt trying to win the game!