One strategy for Ham ‘em High level 12-14 is to fire the Boomerang bird downward into the first structure, popping the pig within. Loft the White bird over the level, bombing the last structure and causing the bird to ricochet into the boulders beyond. Use the Yellow birds to clean up. The score in the video below is 86,630.
Method #2 yields 102,400 points using 3 out of 4 birds: That’s about 16,000 more points than the method above! Fling the Boomerang bird toward the middle tower, spinning before impact to hit the right side of the first tower. Fire the White bird as before, and clean up with a Yellow bird.