Posted - 08/18/2013 : 21:12:38 I get to teach a math elective to four highly skilled seniors this fall. I'm looking for some challenge problems they could sink their teeth into for a few days. I'm particularly interested in the instructions you give your students when assigning a longer-term problem.

Posted - 08/20/2013 : 07:20:40 The best and most convenient source for challenging math problems has been right here on mathgoodies. Have you tried solving all of the problems that TchrWill has posted here? Just a note about your link; I have been told that no links are supposed to be posted on this site except for ones that reference mathgoodies.com or that are links to a graphic of a homework problem and/or solution described here. Good luck with your course!