The River Test: japanese IQ Test is a challenging puzzle game that will put your problem-solving skills to the test. Designed for iPhone, this game provides you with the perfect environment to solve the task at hand. Whether you're looking to challenge yourself or compete with your friends, this game has got you covered.

In The River Test, you are presented with a set of rules that you must follow in order to successfully complete each level. The rules include restrictions on who can stay on the raft together, based on familial relationships and the presence of certain individuals. Only the Father, the Mother, and the Policeman know how to operate the raft, adding an extra layer of complexity to the puzzle.

With its intuitive interface and engaging gameplay, The River Test keeps you hooked from start to finish. Test your logical thinking and problem-solving abilities as you navigate through the levels. Can you find the optimal solution to each puzzle? Challenge yourself and your friends with The River Test: japanese IQ Test.