Nurikabe 9x9 Vol II: 160 9x9 Puzzles to Solve, Great for Kids, Teens, Adults & Seniors, Logic Brain Games, Stress Relief & Relaxation

The perfect way of improving mental agility, and problem-solving skills! - 2 puzzles per page; - 160 9x9 total puzzles; - Great for kids, adults & seniors; - Hours of mind-sharpening fun; - Solutions included at the end; - Perfect size, 5” x 8” (13 x 20 cm); - Flexible premium paperback; - Printed on high-quality white paper; A great way for relaxing, stress relief and having fun!