About us
Pi Day Challenge.
This site is dedicated to logic.
The puzzles are created for high school students, but interest extends to puzzle enthusiasts as well as anyone who enjoys a challenge. There are over 30 puzzles – some require math, some require logic, some require pure savvy. Users can create an account so the next time they log in, the site will bring them back to where they left off, or users can play as a guest. At times, part of the puzzle is simply to figure out what you are supposed to do.
Pi Day Challenge Logicians:
Matthew Plummer, Creator
Scott Hutchison
Mark Centorino
Alex Cook
Michael Patch
Mark Molloy
Diane Azevedo
Tony DeFranzo


































I’d like to give it a try.
How do I begin
Go to http://www.pidaychallenge.com/take-the-challenge!
I plan on doing this with my students tomorrow, but I am receiving an error message when I click on the link… help!
@Katy B
Hi Katy-
We’re not going to be online until the 12th. Come back tomorrow morning!
is there going to be hints?