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.

I would like to take a look at the algorithm you are using to generate these results. You can email me at brianscsmith AT yahoo DOT com

Posted by Brian Smith on 2004-02-02 13:35:09