"Hi, my name is Bucky Beaver and this is my second game, Bucky Beaver's Dam Demolition.
My friend, Benny the Builder and I have found an old Dam that I made and he thinks he can rebuild it quicker than I can demolish it - how long do you think it will be before he gets wet ?"
Your task is to guide Benny to collect sticks and place them on the Dam whilst Bucky runs along the top of the dam, picking up sticks. If Bucky manages to break through the dam the water will escape and Benny will go for a swim !
Watch the demo on the Help screen and it will show you how to tap the screen on one of the piles of sticks, then drag your finger to the place on the dam where you want Benny to place the stick. Benny will follow your direction, pick up the stick and place it on the dam.
Good luck !