Higher or lower
Combine the card next to the stack with the cards on the field and make the longest possible chain! Combinations can be 1 higher or lower.
Stack
Unlock the closed row by getting rid of cards with a yellow ribbon. No combination possible? Click the stack for a new card.
Joker
Joker cards combine with every other card. The longer your chain, the higher your combo meter will rise and the more points you will receive!