There are three blocks. Lets call them A, B and C. Block B is above C and block C is above A. Block A has one medium blue square and one medium yellow square. The medium blue square is touching the bottom edge of this block. It is below the medium yellow square. Block B contains three medium blue squares. Below medium blue square number two and medium blue square number three there is medium blue square number one. Below medium blue square number three is medium blue square number two. Block C has a medium black square.
Which object is above a medium blue square? medium blue square number two or medium blue square number three?
medium blue square  number two medium blue square  number three both of them none of them