Pearl Aquarium

HERE’S
THE IDEA.

Select a square to set its whole room’s waterline. Water fills every square in that room at the selected height and below; selecting its current top water row empties the room. Match all row and column water counts. Rooms may have irregular shapes, but their waterline stays horizontal. Choose Check waterlines.

Pause, restart and adjust effects inside the player. Automatic previews never save results. Your progress shows its save status while you play.