Ages 6+. 2-4 players. Contents: gameboard; 4 mouse pawns; marble; 24 mouse trap contraption parts; rubber band 24 cardboard cheese wedges; die; instruction. Adult assembly required. Mensa by Kids: Practice Valuable Skills in: Constructions: Interacting with a working, multi-part machine. Cause & Effect: Understanding that each action causes a reaction; Decision Making: Analyzing a situation and determining the next best step. Colors and parts may vary from those pictured. Hey, Parents! From the makers of Cranium. Try these other brain-y games! Perfection 5+. Cranium sculpt-it! 5+. Downspin 7+. HasbroGaming.com. Made in China.