There are three blocks. Lets call them A, B and C. Block A has a medium black square. Below block A is block B which contains a medium blue square. Finally, there is block C. It is to the left of block B. It contains two medium black squares. Below a medium yellow square and medium black square number two is medium black square number one. Below the medium yellow square is medium black square number two.
Is the medium blue square below any medium black squares?