I really like this game, but it can be frustrating to have to shuffle over and over and over, just sucking my time away. And I've solved everything with over 2 and a half minutes, my best time, but my score came nowhere close to the 120,000 I got one time. It's like luck to get a good score. I'm not sure how to get a high score... but it's fun to play anyway. If it was just more thought out, that would be nice.