Problem of the Week
This is an experimental project
You are welcome to use it, but please be aware
that unexpected bugs and problems may occur.
Accessing or submitting to these PoWs requires membership.
Subscribers who pay for mentoring receive it from Math Forum staff. For student and teacher members, there is limited mentoring available from volunteers; asterisks (*) indicate the PoWs for which a group is currently scheduled to mentor.
To read more about this and our membership options for the 2008-2009 school year, please visit:
Members may preview a future PoW up to four days prior to submission dates. All times shown below are Eastern (we are based in Philadelphia).