Three Peaks
Game object: Take all 30 cards from the playfield.
The face-down pile with the number on it is the STOCK PILE. The card next to it is the CURRENT CARD.
Click a playfield card with a value ONE HIGHER or ONE LOWER than the current card to remove it from the playfield, making it the new current card. The round is completed when the playfield is cleared.
If there are no legal moves, click the stock pile to take a new current card. You lose when there are no more moves and the stock pile is empty.