A "towering" example of how simple-looking block games can be deceiving. The object of Castle Logix is to assemble the handsomely crafted wood blocks so that your castle matches the illustration in the book. There are 48 challenges with 4 levels of difficulty and before you say, "That's easy!" we advise humbly starting at beginner's level. It's a very spatial opportunity to test logical thinking skills. Ages 5+