perplexus.info :: Numbers : A Magic Rectangle Problem

A Magic Rectangle Problem (Posted on 2006-07-16)

Fill a 10x8 matrix with 80 distinct integers between 1 and 160 (both numbers inclusive) so each of its ten rows adds up to 640, and each of its eight columns adds up to 800.

See The Solution Submitted by K Sengupta

Rating: 3.5000 (2 votes)

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Stricter Limits

| Comment 3 of 4 |

Or, it can be done using 80 distinct integers between 40 and 120 (inclusive).

Posted by Steve Herman on 2006-07-16 20:35:03

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