E-Mail IMAGE: The graph depicts various quantities of the model plotted against the difficult of solving uncertainty in a game (m). Representative examples of board games, gambling games, and sports are placed... view more Credit: Hiroyuki Iida Ishikawa, Japan - History tells us that games are an inseparable facet of humanity, and mainly for good reasons. Advocates of video games laud their pros: they help develop problem-solving skills, socialize, relieve stress, and exercise the mind and body--all at the same time! However, games also have a dark side: the potential for addictio...