Our OT introduced us to the game ThinkFun Rush Hour Jr. Although this game claims to be for ages 6-8, older four year olds should be able to do several of these mind games. The object is to get a car out of a traffic jam. Very fun and self entertaining! Makes a great birthday or Christmas gift for a PK or early elementary age child.
One of the great advantages of this game is that it can be played in a small area – waiting room, car – with one person or any place with a team working together!