Odd day occurs when three consecutive odd numbers make up a date e.g. 09/11/13 (last o.d. in a dd/mm/yy format).

1. How many times a century does it happen?
2. What is the longest period of time between 2 successive odd days?

(In reply to re: No math on vacation by Charlie)

Darn those European date formats!  I erred in only counting days through January 3, when I needed to go up through March 1.  I agree with 33350 days.

Posted by Steve Herman on 2015-08-11 20:35:14