We all know that even as seniors, physical exercise is important to maintaining healthy bodies but medical experts want us to remember that mental exercise is also essential to good brain health. Luckily there are many fun and entertaining ways to exercise our mind and include an array of games on our tablets or computers as well as ones that only need pen and paper. Games like Sudoku, mahjong, chess, crossword puzzles, jigsaw puzzles, and solitaire are enjoyable and challenging ways to improve memory and stimulate the brain. Moreover, there is good evidence that supports this claim such as the study from the Albert Einstein College of Medicine. The research team conducted a long-term study that found seniors who did crosswords four days a week had a 47 percent lower risk of dementia than those who only did them once a week. Also, while there is the perception that chess is only for those who are very intelligent, it turns out the skills used to play a good game of chess are ones we al...