Day 1 – Puzzlers in PreCalc H In 2015-2016 • 1 Comment Bridge Riddle. and Puzzlers v1. September 8, 2015 Comments […] start off the year with groups working on puzzlers. I like that the students get to grapple in groups with fun(?) and tricky problems that […] Reply Leave a Reply Cancel replyComment Name * Email * Website Notify me of follow-up comments by email. Notify me of new posts by email.