The Development Competition of the TCO19 encompasses every day challenges run at Topcoder. Challenges have points and those points can add up making you a finalist for the TCO19 Finals where you have a chance to win $10,000!
First you must become a Topcoder member and start competing!
The competition is free but you must be a member who is 18 years or older, as well as meet all eligibility criteria, in order to participate.
The best place to start is here.