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1 To 15 in a 3x5 Array (Posted on 2004-12-09)

Place the numbers 1 through 15 in a 3 by 5 array so that each column has the same sum and each row has the same sum.

See The Solution Submitted by Erik O.

Rating: 3.0000 (3 votes)

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Another solution

| Comment 3 of 11 |

Indeed OOO, 120 total, so sums 24 and 40, leads to

1 2 11 14 12

8 9 10 6 7

15 13 3 4 5

Posted by Hugo on 2004-12-09 15:12:43

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