AutismOregon.org

Hi to all of you, I am new here...
Actually I'd like to post a very tough "big sizes" number puzzle, which had been brought to many forums, but yet nobody can work it out properly. I'm not a puzzles mania, this just really disturbs my mind. Perhaps autistic person can see beyond and can help me cracking this puzzle...
This puzzle in .xls file format but I don't know if I can attach .xls file here...
Thank you very much and I try to bring this board: peace greetings from Bali...

Sincerely yours,
Steven Wu
Bali - Indonesia