Gridblock is a game of placing pieces on a game board in order to block your opponents. It encourages strategic skills, planning, critical thinking, and logic. Will you be able to block without being blocked? Players take turns placing their game pieces on the game board. The rules are simple - pieces of the same color MUST touch, and pieces of different shapes CANNOT touch. At the same time, you must try to keep as many open spaces around your game pieces as possible. The one who places the most of their game pieces on the board or the one who has the most open pegs/open spaces surrounding their game pieces wins the game. So be clever and creative with the fun game of Gridblock.