If we want to stay in the game, we need to keep our brains stimulated. Too many of us have developed routines that make life predictable but don't so much to stimulate our cognitive functions. Researchers say the best way to stay mentally sharp is to challenge our brains with puzzles. And inside this book, we’ve got stuff to help you achieve that goal. We’ve read that crying can increase our brain’s oxygen level, however, we’ve tried it and it only clogged our sinuses. Eating well, daily physical activity and getting enough sleep also help our brains. We thought we’d cram this book with nutritious foods, however, after a few days the odor of rotting cabbage was overwhelming. That leaves exercise. Take a walk if you’re physically able, and then exercise your brains by doing the puzzles in this book. Afterward, color our cartoons to relax your mind. It’s that simple. So, let the games begin!