Angry Birds: Golden Egg Number 7

The next golden egg to get is the 3 star golden egg.

This golden egg has three rows:
The top row includes a blue bird, a bomb bird, a yellow bird, a red bird, and a white bird.
The middle has a group of birds, a group of pigs, a slingshot, TNT, an ice block, a wood block and a stone block.
The last row has 4 pigs: normal, helmeted, mustached, and king.
To get the star, click the group of birds, the slingshot, the TNT, any top bird, and any bottom pig.

That's the golden egg.