| Absolutely LOVE this quiz! My pen and nearby Post-It pad weren't quite as happy, but they survived.
Did all 20 the hard way. Honestly, I had never heard of Friedman numbers until I read these comments, most likely because I took my three semesters of calculus in college and was done with math. Now after looking them up, I've learned something I didn't already know, making this quiz fun and educational!
Great job on this one. Already marked it as one of my faves. |