GoBlock

GoBlock is an addictive, free, strategic board game for all ages. The game is similar to the classic Tic Tac Toe; however, the difference is you must match five in a row while also blocking your opponent. It is a game that is simple to learn and can be very competitive. Your stats will be saved and can be viewed by everyone you play against. Each player is rated and ranked based on match results. Raise your rank and become a GoBlock world champion!