Cortex Challenge Kids 2 is an exciting new brain-teasing card game for kids! The puzzles in the box test the memory, recognition and observation skills of up to six players at the same time. Many of the puzzles can include things like remembering objects correctly, or finding the right way through a maze, or perhaps “Touch Challenges” with textured cards. Solving the current cards the fastest rewards players with brain pieces, of which four pieces are required to win.