"Challenge Bank"

[vdavez]

One reader suggested a set of "challenges" for readers who want to practice what they learn. I think this is a fabulous idea, and have started a wiki page. Thanks @colarusso!

[eah13]

@colarusso not sure if this is kind of what you were thinking for the regex challenge?

https://trinket.io/python/29e31c4e1f

Unfortunately the wiki pages don't display embeds but other than that it might be cool to have interactive starting point examples for people who want challenges.