These mainly support instructor based materials. The materials
taught in the primers may be used to solve these problems. These
problems begin from basic level and go up to higher levels of difficulty.
The answers along with detailed solutions are also provided in the
end of each set. Also various ideas related to the problems can be
discussed through the Faculty/Students who created these problems
which can be done either through the chat room or by e-mail.
Appropriate references are given in the sets in which the problems
are taken from any textbooks or course materials.