Blokus

Blokus (pronounced "Block us") is an abstract strategy game with transparent, Tetris-shaped, colored pieces that players are trying to play onto the board. The only caveat to placing a piece is that it may not lie adjacent to your other pieces, but instead must be placed touching at least one corner of your pieces already on the board. There is a solitaire variation where one player tries to get rid of all the pieces in a single sitting. There are unauthorized versions of the game published under various names, including The Strategy Game, Tetris, Blokád (unofficial Hungarian version with cardboard pieces) and The Family Chess Game. Other Flavors: Blokus Trigon Blokus Duo (2-player version) Blokus Junior Online Play Blokus (real-time)