Difference between revisions of "2004 AIME II Problems/Problem 3"

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Revision as of 09:39, 9 July 2006

Problem

A solid rectangular block is formed by gluing together $N$ congruent 1-cm cubes face to face. When the block is viewed so that three of its faces are visible, exactly 231 of the 1-cm cubes cannot be seen. Find the smallest possible value of $N.$

Solution

See also