perplexus.info :: Just Math : 1-2-3 Square Settlement

1-2-3 Square Settlement (Posted on 2015-11-27)

N is a perfect square containing precisely one 3, two 2’s and three 1’s. Any of the other seven digits may or may not occur in N.

Determine the smallest two values of N.

See The Solution Submitted by K Sengupta

Rating: 5.0000 (1 votes)

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re(2): computer solution -- smallest nine values

Comment 3 of 3 |

(In reply to re: computer solution -- smallest nine values by Ady TZIDON)

Actually it's sqrt(N) and N, rather than N & N^2

I've made the change.

Posted by Charlie on 2015-11-28 08:58:06

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