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 My algorithm by Rawlyn)

I would certainly like to look at the source code.
Attatch the source code as text file 'fillgrid.txt'. My email is brianscsmithATyahooDOTcom

Posted by Brian Smith on 2004-02-05 12:16:25