Did you know that life preservers can also be found beneath the sea’s surface? 🛟

In many match-3 levels, they appear on racks ⛓️ and the objective is to remove them. These racks block sections of the game board, and by making matches or using boosters next to a life preserver, you can clear it from the board.

Once you've removed all the life preservers from a rack, the rack disappears, unlocking the blocked area of the board 🔓