Just keep trying to free up a block to send down to fill in the three goals at the bottom first. Took me 152 moves on my first try, but I dont think it can be done in much fewer than that. As for the app overall... would be great to be able to tap on the maze itself instead of using the D-Pad, especially if it could jump to the tapped square when possible, as that would save dozens and dozens of taps per level.
THETA Poker about iWarehouse : World Tour., v1.11