iTrax Critical Thinking Game - Ages 6+ | 2-4 players / New Never Used The iTrax Critical Thinking Game by Learning Resources is a strategy game board designed for ages 6 and up. With 2-4 players, this educational toy encourages critical thinking skills through gameplay. Made in China, this new never-used game is perfect for young minds looking to develop their problem-solving abilities in a fun and engaging way. New open box. Box has some light shelf wear.