Use the keyboard A, W, D, S or arrow keys Left, Up, Right, Down, and mouse button - if the game description "Wild West Klondike" is not stated otherwise.
Wild West Klondike
Description: Klondike solitaire game: move all cards to the top 4 stacks from Ace to King. On the tableau place cards in descending order and alternate color. Click on the top left stack to get a new open card.