Which day of the week (Sunday, Monday, etc.) is the probability largest to fall on the 13th of a random month, in a random year?

Or is this probability the same for each day of the week?

I thought that the puzzles that you submit are kept on a waiting list to be made public when they are awarded the required 3 +. I was wondering if this was an exceptional case… Otherwise it is rather spooky for a ‘Friday the 13^th’ puzzle to appear on its own day !!!

Posted by Vishal Baghel on 2004-08-13 10:29:06