Topitop

From the Blue Orange Games website:

Building Sand Castles has Never Been So Exciting! You will be given two buckets and a few sand piles. Taking turns, you will move sand piles or your buckets to build sand castles. But watch out! Protect your castle because your opponent may use it to build his own. The first player to complete two sand castles wins. A strategy-packed game that will challenge all ages.