Each month, there will be four problems posted as the Problem of the Month.
You will have the entire month in which to solve the problems.
At the end of the month, I will post the names of the Problem Solvers for each problem.  

Please be patient -- I no longer check e-mail on a daily basis since I have retired.   It may take up to a week before I get back to you.

Click on one of the following problems for this month:

SUM Things to ponder

Pretzel Problem

Tetrahedron Problem

Where do the Magicians Rank?


Send your solution by the end of the month to: David Pleacher