Beware the Ides of March - 3/16/15

I hope everyone got their Pi Day souvenirs this weekend ... I ended up getting a couple different pi-related puzzles in addition to attending a Pi Day event.  One of the puzzles I was advised to get to on showshoes ... something I had never tried before.  Lucky I had a friend that let me use hers.

 

Now that Pi Day is behind us we can focus on some other days ... seeing that yesterday was the Ides of March, it seems like today is a good day to feature this Washington puzzle, which was recommended to me recently:

Caesar Shift

Tomorrow we'll celebrate St. Patrick's Day in Illinois.