Logical Game Castle of Riddles

Building a beautiful knight's castle is a dream for every boy! But what if constructing a castle is not only an interesting game but also a wonderful exercise for logic and ingenuity? This is exactly the kind of game "Castle... of Riddles" is. 

Build a castle from wooden pieces according to the attached tasks, block by block, tower by tower! To do this, you'll have to engage your mind and resourcefulness, as the towers have different diameters, and the blocks have different holes, and there can be only one correct answer! 

This wonderful 3D puzzle is designed for children ages three to eight, but even adults will sometimes have to rack their brains over particularly tricky tasks!