This is a challenging but fun and fair puzzle game that finds you manipulating time with the crank to get Crankin through all the obstacles standing between he and his date. There is trial and error required to make it through all fifty levels, but I otherwise didn't have much trouble completing the game. My advice if you're starting out, or you've already abandoned it, is to power through the few tricky levels. These few tough levels are sprinkled through and act as culminations of the mechanics to which you've been introduced. But immediately after one of those challenge levels, the difficulty drops way down so as to start training you on new mechanics. It does NOT continually get harder as you get deeper in the game. For example, day 47 was hard. Days 48, 49, and 50 were breezes. Stick with it!