+ River Crossing IQ Logic test - All logic game in one. Your task is to help the characters in the game cross the river in the most optimal way. How to safely put the characters crossing the river? The logical problem is extremely interesting. Simple graphics and easy interaction. River IQ will bring you a completely new experience on intellectual game series. + Help 3 couples cross the river. Knowing that husband's will not allow their wives to be alone with another man. + Help the boatman take