💣 Bomb: damages the surrounding 3 × 3 area. Tough bricks can survive.
ϟ ROW: clears across. COL: clears vertically.
Drag to aim, release to fire. Use either wall to reach the ceiling. Recall ends your shot and drops the bricks.

Smash 3 / 6 / 10 bricks in one shot for ×2 / ×3 / ×4 points.