Blokus Duo is a strictly two-player version of the two to four player Blokus. Blokus is a great game but it has some problems due to its multi-player nature. Success can depend at least as much on your opponents ignoring you as on your own ability. To avoid this problem I recommended playing it with only two players. Now there's an even better solution: play Blokus Duo instead. For the most part the game remains the same: each player has a collection of 21 tiles. (For the mathematically inclined, these are the 21 "polyominoes" of size one to five.) On your turn you place one of your tiles on the board so that it touches any of your previously laid tiles at the corners only. The object of the game is to place more of your tiles than your opponent.There are only two minor differences between the games. The Blokus Duo board is a 14x14 grid (the original was 20x20) and players no longer start in the corners but rather on one of two marked spaces near the center. / Ages : 7 years + / 2 players.SIZE : 20CM x 20 CMTHIS GAME IS NEW AND SEALED (NEVER OPENED) / WE SELL ONLY NEW PRODUCTS.SHIPPING TO USA IS $9.95 US SENTAIR MAIL/ INSURANCE INCLUDED / DELAY4 TO7 BUSINESS DAYS / INTERNATIONAL PLEASE EMAIL US.PLEASE NOTE CANADIAN BUYERS MUST PAY 5% GST SALES TAX FOR THSI ITEM (NO EXCEPTIONS).VISIT OUR eCRATER STORE FOR MANY MORE BOARD GAMES.WE HAVE 2 RETAIL STORES LOCATED IN MONTREAL(CANADA) SINCE 1995, SPECILIZING IN RARE EUROPEAN CARTOON PRODUCTS AVAILABLE FOR USA & CANADA.