Family IQ Test

Apparently, this is a puzzle that was given to Japanese bankers for job interviews and now some guy from China made it into a flash game. You can check it out here. In case, you can't read Chinese/your Chinese is very poor like me - here are the rules of the game:

• Everybody has to cross the river.
• Only 2 persons on the raft at a time.
• The father can not stay with any of the daughters without their mother's presence.
• The mother can not stay with any of the sons without their father's presence.
• The thief (striped shirt) can not stay with any family member if the Policeman is not there.
• Only the Father, the Mother and the Policeman know how to operate the raft.
• To start the game click on the big blue circle on the right.
• To move the people across the river click on them; to move the raft click on the pole on the opposite side of the river.

Enjoy! Link