Mock AIME 2 2006-2007 Problems/Problem 15

Revision as of 00:15, 25 July 2006 by 4everwise (talk | contribs) (Problem)


A $\displaystyle 4\times4\times4$ cube is composed of $\displaystyle 64$ unit cubes. The faces of $\displaystyle 16$ unit cubes are colored red. An arrangement of the cubes is $\mathfrak{Intriguing}$ if there is exactly $\displaystyle 1$ red unit cube in every $\displaystyle 1\times1\times4$ rectangular box composed of $\displaystyle 4$ unit cubes. Determine the number of $\mathfrak{Intriguing}$ colorings.

Problem Source

4everwise did not write this problem. The souce cannot be revealed at this moment, as the contest is still running.

Invalid username
Login to AoPS