Pin Circle Crazy-Shoot Spin

A simple arcade game, with surprising strategic background.
Your aim is to score as many point as possible, by shooting the black pins at the rotator, filling the available space.
The red pins are bombs. These you can blow up.
By surrounding the bombs with black pins first, then blow up a bomb, which takes out surrounding black pins. This is to your advantage, because it gives you more space to score more points, but it is risky.