Piglantis 1-1 (Angry Birds Seasons)

1-1 is the first level of Piglantis. One strategy for Piglantis level 1-1 is to send the Red bird underwater to cut the rope holding the boulder. Send the Yellow bird along a similar trajectory, triggering the speed boost as it approaches the surface to blast through the suspended TNT. If you can destroy enough material, 3 stars may be yours!