AoPS Wiki:Problem of the Day/June 6, 2011

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Revision as of 22:47, 3 June 2011 by Btilm305 (talk | contribs) (+problem)
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Joe wants to break his clock, but he wants to do it in a specific pattern. He destroys every 9th number in the current arrangement. In a normal 12 hour analog clock, starting with 1, what would be the last number that he destroys?

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