challenge — July 15, 2012

challenge

Challenge to myself ->
I made a list of just under 500 problems to try and complete by the end of July. I estimate I need to do around 30 / day. I want to post solutions on August 1.

[edit]
Solutions(somewhat edited)

[2nd edit]
I have taken the solutions down since qualifying exams are over for the fall. If you would like a copy, please send a message.