In the 4x4 grid below, 32 consecutive two digit numbers (45 to 76) have been packed in it.

1 3 5 9
2 5 4 8
0 7 6 2
1 6 3 9

*****
The challenge: Pack as many consecutive 3 digit numbers as possible into a 9x9 grid. The numbers may be read from any direction. No leading zeros.

(In reply to re(6): My algorithm by Rawlyn)

You're correct... so I shouldn't have to urge *anybody* to explain "the thought process and methodology" when they post a solution, right?

Posted by SilverKnight on 2004-02-06 14:56:47