The problems here are just a few of my favorites.

I love to write and solve problems. Being a member of the MATHCOUNTS Question Writing Committee allows me to do both. Check out MATHCOUNTS for more great problems, especially if you're a middle school student or teacher.

Need Some Help?

Answers to the problems on this page have been deliberately excluded. My philosophy is that far more knowledge and fun comes from solving a problem on your own, rather than having someone else show you how to solve it. But if you're really stuck, email me. I'll be happy to offer a hint — but don't expect a solution or even the answer.