Each daily page of the all-new Daily Brain Games 2018 Day-to-Day Calendar features a word, number, memory, or conceptual puzzle that stretches your mental muscles and builds your cognitive power.

Like our bodies, our brains need regular exercise to stay healthy and fit. That's why the team at HAPPYneuron, with a network of scientific experts, has developed these fun and challenging games to stimulate the five major brain functions. You'll feel the brainy burn with each invigorating workout designed to keep your mind in tip-top shape.