2 players 15 minutes Age 5+   Blokus Duo has the same basic game play as Blokus Classic - including its best attribute, one rule - however it's designed for two players. The board is smaller, but there are the same number of pieces for each player. With the starting position in toward the middle rather than at the corners, the game develops much more quickly and you are at risk from the first move! Apart from being more compact and less expensive, Blokus Duo is optimised for two players. CG says: Compact and great when only two players are available.  As with Blokus this is extremely easy to teach kids and it doesn't take them long before they are challenging their mates.