Block toy including a plurality of blocks that can be variously assembled to create different graphical images and including apertured blocks having engagement surfaces which extend from edges of the apertures into the blocks

摘要

A block toy has a plurality of regular hexahedral blocks each having a relief side having a relief surface, a printed side having a printed surface, and an apertured side having an aperture defined therein. A plurality of smaller blocks, which have sizes smaller than the regular hexahedral blocks, are each positionable on the apertured side of one of the regular hexahedral blocks when the smaller blocks are oriented in one direction. The smaller blocks can be fitted in the apertured side of one of the regular hexahedral blocks when the smaller blocks are oriented in an opposite direction.