by Erez Zukerman
The board consists of a matrix of 16x16 circles. Each circle has a curved line on it and rotates 90 degrees when you click it. When the edge of a line touches the edge of a line on another circle, that circle makes a 90-degree turn as well; once it turns, it may line up with another circle and cause it to turn. It's a chain reaction that sounds a tad complex on paper, but once you click a single circle, you get it instantly.
For every move of a circle, you get a point. Therefore, if you click a circle and it causes another circle to move, that's two points for you. If you click a circle and it causes 566 other circles to move in a crazy cascade of chain reactions, you get 567 points.
There's no timer, no enemies, and no level bosses. There isn't even a soundtrack to get on your nerves. It's a simple, soothing brain teaser. How much did you get?