We've decided to amongst other things to try and earn by entering online contests, specifically ones where you have to solve a puzzle. Might sound lame but when you get an entire chapter working on something the results can be good.
We're trying to crack a code here :
http://www.onepageoneworld.com. The grand prize is up to $50,000 so it's worth our time.
What do you guys think? Do you know of any other like contests where you have to solve a puzzle/code to win?