Poker Cascade is a gravity driven game of poker solitaire.
Stage 1 is to setup the starting position. Place 10 cards in a ramp.
Stage 2 you place cards one-at-a-time in the top-most row. When that row is full it will fall into place. Any rows filled with 5 cards are scored.
Cards that contribute to a score (like a pair) will then disappear and the remaining cards will fall into place. If any rows are complete then they will score in a cascading effect.
If a row is completed with no score (no pair or better) then that row is BLOCKED. The game ends when there are no unblocked rows.
Bombs are used to blow away unwanted cards but there are a limited number of bombs so you have to use them wisely.