Mental Block by Duncan is a challenging 3D puzzle game for endless hours of fun with friends. The game challenges you to win by placing 4 pegs in a row. However this is played in 3 dimensions using all 6 sides. Fun for 2 to 4 players, easy to learn but a challenge to win! Over walls and around corners; use all 6 sides. More fun than 2-dimensional games, Great for kids of all ages, Multiple game variations. Age 6 years – adult Multiplayer Fun: Great for 2-4 players. Easy to Learn: Simple rules but challenging to win. High Quality: Durable design for long-lasting enjoyment Educational Benefits of Mental Block by Duncan: develop spatial awareness develop strategic thinking develop turn taking skills develop fine motor skills
