Create a 3x3 matrix such that:
(i) Only 9 distinct primes are used.
(ii) All the 12 absolute differences between contiguous elements
are distinct even integers.
(iii)The highest prime in your matrix is as low as possible (hint: below 70).

Inspired by Jean Brette's puzzle.

Two of the valid arrangements are:

Posted by K Sengupta on 2022-06-07 00:01:20