Hit one of the monkey's eyes and it would close, scoring extra points. After some time the eye would open again. If you managed to get both closed at he same time, you would score extra points
Move the arrows labbled '1', '2' and '3' up, to open the monkey's mouth. Now you can start hitting his teeth (ouch)
Touch his nose and the ball speeds up
Avoid the little monkey heads dropping down, as they will bounce the ball back before it can hit any of the blocks
Monkey Magic does not have multiple screens or stages. Blocks that have disappeared reappear again after some time. It is all about racking up the highest score. The game becomes gradually more difficult, as the ball speeds up and the number of small monkey heads dropping down increases.