I challenge you to not get completely addicted to this game. Work on your memory and reflexes while having a lot of fun.
This app is incredibly entertaining and addicting. Try to beat your high scores and tap your way to the top of the game center leaderboards.
If you tap the 20 tiles quickly enough you get 20 more tiles and 15 more seconds. How many tiles can you tap?
Just try it. Its FREE. You will be glad you did!!