Hafo jiao shou gei qing shao nian de 600 ge quan nao si wei you xi

By Yingjuan Wu

Subjects: Jeux intellectuels, Jigsaw puzzles, Puzzles

Description: Six hundred games for the whole brain, developed by Harvard professors. These games train players to use their entire brain at the same time, including logic games, observation, analysis, games that challenge previously learned skills, and train quick and accurate decision making skills.