Mine and Dine level 15-4 is a fun level to play around with. Our strategy is to launch the first Blue bird into the first hollow ice square in the top structure. With a little luck, the stone blocks will fall off the ledge and onto the structure below. Triggering the TNT should clear all pigs on the left side. All that remains is a long shot with the next Blue bird into the top structure, and perhaps the White bird to clean up. The score in the video below is 93,710.