prism by cubes
Source: VIII May Olympiad (Olimpiada de Mayo) 2002 L2 P1
September 19, 2022
geometry3D geometryprism
Problem Statement
Using white cubes of side , a prism (without holes) was assembled. The faces of the prism were painted black. It is known that the cubes left with exactly white faces are in total. Determine what the dimensions of the prism can be. Give all the possibilities.