A cube of side 4 cm is painted black on one pair of opposite surfaces, blue on another pair of opposite surfaces, and red on the remaining pair of opposite surfaces. The cube is now divided into smaller cubes of equal side of 1 cm each. How many smaller cubes have exactly two surfaces painted?

Two positions of the same dice are shown. In the first position, the adjacent faces shown are 1, 2, and 6. In the second position, the adjacent faces shown are 1, 2, and 5. Which number is on the face opposite to 6?

A cube is painted on all faces and then cut into 27 smaller cubes of equal size. How many smaller cubes have exactly two faces painted?