new puzzle challenge

[Paul Dale]

(03-30-2015 04:58 PM)Claudio L. Wrote:  The row-reduced form shows something interesting: variables 1-9, 12, 13 and 17 are dependent on 10,11,14,15,16,18,19.

This isn't the only set of seven dependent variables that works. I walked around the edge of the hexagon first and got six dependent variables there. The final seventh was internal.

Still, this would be well within the ability of the higher end calculators.


- Pauli