So, there's two major things I would suggest changing:
1. Easy answers keep users from developing Google-fu. Competitors answers should be sufficient. If they aren't, make a separate doc and have it be easily Googleable from a hint. This keeps them from developing a dependency on that "Answer" button that would show up on the end.
2. The big problem with currently existing tools for this is that they haven't come up with a gameified way to give -structure- to a program. Which is a problem because for a real program structure is the very first thing you do.
1. Easy answers keep users from developing Google-fu. Competitors answers should be sufficient. If they aren't, make a separate doc and have it be easily Googleable from a hint. This keeps them from developing a dependency on that "Answer" button that would show up on the end.
2. The big problem with currently existing tools for this is that they haven't come up with a gameified way to give -structure- to a program. Which is a problem because for a real program structure is the very first thing you do.