Use it or lose it! Love your brain back a little more every day with these fun and challenging daily puzzles. The most enjoyable and rewarding way to boost your brain is to use it! Every picture puzzle, word game, number problem, and logic test in the Daily Brain Games 2026 Day-to-Day Calendar is designed by experts to be a clever mental exercise. As a daily distraction or fun treat, you could do a lot worse than stimulate your memory, reasoning, and problem-solving skills at the same time. Features include: No single-use plastic Page size 4.606 x 4.606 Recyclable chipboard easel backer for desk or tabletop display Printed on FSC(R) certified paper with soy-based ink All-new games and puzzles Tear-off pages Answers are printed on the back Day/Date reference on each page Combined weekend pages Official major world holidays and observances Each page features an all-new game or puzzle designed by the experts at HappyNeuron