Bonjourdefrance.com: Vocabulary games to learn French vocabulary and common French expressions. Play at riddles and fill in the blanks to get a common French expression.
Globegate.utm.edu: French riddle game. Sharpens your understand of French, your capacity for deduction, and your concentration. Read the description of 4 individuals and, based on these basic descriptions answer try to figure out the answers to 30 questions. "Exercise de TennesseeBob - Une comparaison de quatre individus".