interesting, it is difficult to try and see the path to the goal without loosing the ball down some other path and again while looking for the ball. anyways, levels 8,9,17 took more than a min less than 2, level 15 took more than 2, and level 20 took 5 and a half min. all others under a min to complete. defiantly a good little time waster, but i can also see this getting very frustrating for some.