If you like games that challenge your brain, try playing this free Solitaire variant. The object is to build all four suits from Ace to King. You start with a standard 52-card deck. As you play, you'll be dealt one card at a time. If you don't have a card that can be placed in the tableau, you'll be given the option to place a king. When a king is placed, you'll have to move the entire group of cards to the next column.

This is a completely free Solitaire variant, so there are no ads and no in-app purchases.