Welcome parents, students, teachers, math enthusiasts, and friends.
Please report any problem with the site or its contents below, leave a note, or just say "Hi!".
Please do NOT post puzzle discussion or solutions here (I use them for extra credit with my students). If you would like a copy of the key to the puzzles, leave a note with your e-mail or e-mail me.
You do NOT need to include your e-mail address unless you would like a response.
Solutions requests: Unfortunately, answers are not available for most of the content on this site. These are materials I use in my classes and I cannot post solutions (nor do I have electronic answer keys to post or send, sorry).
You can also contact me (Jason Batterson) at firstname.lastname@example.org.