Note:  I make no claim as to originality in making up these problems, but I will not give references

here, since then it would be too easy to look up the solutions.

     

The following are the original six problems.  Their solutions are now posted along with the problem.

Problem 1

Problem 2

Problem 3

Problem 4

Problem 5  

Problem 6

New Problems (as of August 2009).

Problem 7

Problem 8

Problem 9

Problem 10