I've finished all 200 a few times. Lots of replay value! I've been thinking of doing a speed run through all 200 levels.
It's a logic puzzle. They can't give you clues without giving you the answers. There's some basic strategies to use, but sometimes it's just trial and error. 144 took me forever to get past!
Last edited by rrrebo; 08-20-11 at 09:30 PM.
Reason: added pic