Ham 'Em High 12-8

Theme 12-8 is the eighth level of the first theme of Ham 'Em High.

Strategy
Fire the Red bird through the first horizontal wooden plank, causing the first column to collapse. Next, fire the White bird head-on towards the structure, bombing as late as possible. Pop the last pig by taking out the third column with a Yellow bird. If you're lucky, the Yellow bird will cause the TNT to detonate via debris and you will earn you a few extra thousand.