Poll is CLOSED
Poll
What is your favorite type of Cody Problem Group?
A bunch of quick, simple problems
16%
A structured, educational set
15%
Brain-teasers
16%
Random miscellany
3%
Something else
2%
What are Problem Groups?
49%
1777 votes
4 Comments
My favourite is when you gradually add layers of difficulty . Cody has grown to be an invaluable library of problems unlike anything else out there . Some of the problem groups like those made by Karl (Chemical engineering series) could even be university courses :)
Sometimes it's fun to go through a list of quick problems, and sometimes it's fun to dig into something new, but I always like it when there's a strong thematic connection (as opposed to a grab bag of very loosely related stuff). That way you come away feeling like you've learned something about a topic.