Mousetrap is challenging, has multiple levels, and is built around an innovative game mechanic. The game controls perfectly, but I can't handle the disconnect between what I'm doing and what the car is doing. You lay arrows where the mouse is, not where the car is. This approach is obviously by design, and the games raison d'être. While it sounds simple, my brain just can't handle it. Definitely worth trying, although it's an acquired taste.