Duncan Mental Block Puzzle
All of us suffer from occasional mental block, but Duncan provides relief with the new Mental Block brain twister.
Fun for 2 to 4 players, this game is easy to learn, but a challenge to win! More fun than two-dimensional games, with the Mental Block you can go around corners and over walls.
With alternating turns, simply be the first player to connect 4 pegs in a row, and you win!
Other game variations included!