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Prime clock (Posted on 2004-08-01)

Given a clock, rearrange six consecutive numbers on its face, so the sum of every pair of adjacent numbers is a prime.

See The Solution Submitted by Federico Kereki

Rating: 3.7500 (8 votes)

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re: No Subject

| Comment 12 of 17 |

(In reply to No Subject by neshal)

neshal: "20,21,22,25,24,23 is one solution to the problem ..."

neshal, do you know what time it is ? It's time to fix your clock.

Posted by Penny on 2004-08-02 06:47:42

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