Mock AIME 2 2006-2007 Problems/Problem 15
Problem
A cube is composed of
unit cubes. The faces of
unit cubes are colored red. An arrangement of the cubes is Intriguing if there is exactly
red unit cube in every
rectangular box composed of
unit cubes. Determine the number of Intriguing colorings.
Problem Source
4everwise did not write this problem. The souce cannot be revealed at this moment, as the contest is still running.