MindQuest is a new fun and exciting electronic quiz game that will introduce children to a variety of concepts including mathematics, language, science, logic and more. Simply place one of the 36 double sided cards in the unit, program in the card number and the unit will guide you through the quiz. The unit has a two player mode so kids can compete with their friends. Purchase add on card sets to expand your knowledge. Kids will have so much fun, they won%u2019t realize that they're learning! Requires three AA batteries. Ages 5 years.