Mine and Dine 17-13

Mine and Dine 17-13 is the thirteenth level of the third theme in Mine and Dine, the sixth episode in the original Angry Birds.

Strategy #1
Arc the Boomerang Bird over the main structure and spin it back into the last part of the second story. The boulder should fall rightward and the entire right side should be cleared. Lob the next Yellow Bird and accelerate just left of the hollow stone square. This should pop all remaining pigs.

Strategy #2
Shoot the Boomerang bird straight backwards and then boomerang him forward immediately (or you just need to shoot him forward to the wooden block). The thick wooden block at the left of the structure will be broken, make the whole left fall down along with the boulder to smash the crystals. Then, finish the rest with one or two Yellow Bird(s).

Trivia

 * In this level, the Moustache Pig on the far right is wearing a mining hat with three lights on it, identical to the one featured in the beginning Mine and Dine cut-scene. The three-light mining hat in the cut-scene is only worn by the King Pig.