Three adjacent face of one cube is painted in pink, one adjacent pair of faces is painted in black and the remaining faces are painted in violet. The cube is the cut into 216 identical cubelets.
How many of the cubelets have exactly one color on them?
Corners | Edges | Faces |
PPP- 1, BBP =1 PPB -2, BBV = 1 PPV-1, PVB =2 |
PP = 3, PB = 4 BB =1, PV = 2 BV =2 |
P = 3 B =2 V =1 |