LEVEL 11:
This is a rather tricky level. Tap on the car, then tap it a second time so it stops moving. Keep repeating this process until the bomb falls from the sky. After that, hold down on the mine to move it downwards, then tap on the car just once; don’t tap it a second time to stop it. (Secret hat on the left cactus’ top part.)
LEVEL 12:
Tap on the roof’s corner, at the point where it’s closest to the chair’s leg.
LEVEL 13:
Tap on the girl’s lips, then tap on the apple so that the man eats it.
LEVEL 14:
Look for the four stars on the sign that aren’t colored yellow. Tap on those stars so that they light up. Once you’re done, tap on the character that looks like President Obama and enter the club. (Secret hat on top of the building.)
LEVEL 15:
Click on the top part of the tree to make it grow bigger.