There are three blocks, A, B and C. Block B is to the left of block C and below block A. Block A has one medium yellow square. A medium black square is touching the bottom edge of this block. It is below the medium yellow square. Block B has a medium black square and one medium blue square. The medium black square is below the medium blue square. And block C has a medium blue square.
Are all medium blue squares to the left of a medium square that is above a blue square that is in block B?