Minimalist casual chain-reaction puzzle game. Object is to chose the "O" that will clear the other O's from the screen.
24 levels from very easy to very hard. Master each level by solving 6 puzzles - you are allowed three tries in each of the first three, two tries in the next two and, finally, you must solve one puzzle in a single try. The level is then open for free play with three tries forever. You have an opportunity to watch a :30 ad to get 2X points to help you run up your score. Larger levels have 1000's of puzzle variations.
