Sets Challenge Hack 3.1.0 + Redeem Codes

Sets Challenge is a multi-level game that will help you master the basic of sets theory while having fun and challenging yourself and your colleagues.
Play this game to learn about and use the intersection, union, complement, power sets and other operators. You can play by yourself or in groups. Sets Challenge may also be displayed via a projector for a really engaging in-class game. A must play for students; a must use for teachers!