Levers

Watch out for balls of various sizes. If you get hit by one you will drop to the next lever below you, or to your death, if there are no other levers below you. Doubly to be avoided are spiked balls, which mean instant death with contact.

When a ball hits the raised end of a lever, the lever tilts. If you're on the lower end, you will be propelled up to a higher lever.

While collecting flowers, dragonflies will pop up from time to time and steal the flowers. Touch the dragonfly to remove it from the screen. The best time to take the flowers is when they are totally blossomed.

Point values are as follows:

Early growth flowers...10 x wave number
Mid-growth flowers.....20 x wave number
Removing a dragonfly...50 x wave number
Fully grown flowers...100 x wave number

There are many extra lives to be had in this game. Extra lives are awarded at 10,000, 25,000, 50,000, 100,000, 250,000, and every 500,000 points thereafter.