A fun bridge-crossing puzzle for you to solve whilst improving you logic skills! An intellectually challenging game to test your logic skills and also improve your IQ. Help a family of five people cross a bridge. Rules: Must use lamp to cross the bridge. The lamp can last only 30s. Each person walks at different speeds: 1s,3s,6s,8s and 12s. Only 2 persons can cross each time.A pair will walk at the speed of the slower person. Installs on external SD card for Froyo. Credits: Plastelina Interactive for the graphics.