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(5): My algorithm by SilverKnight)
Surely the thought process and methodology is pretty much the only interesting thing behind any puzzle on this site. I mean, the solutions themselves are pretty much always "trivial" in the sense that knowing them won't change the course of history.... Just a thought...
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Posted by Rawlyn
on 2004-02-05 22:32:07 |
re(6): My algorithm
