code-dot-org/code-dot-org — pull request #159 by Bjvanminnen (2014-10-10 18:03:22+00:00)
Title: Calc

- Moved some things around to make them more clear (at least in my opinion).

- Made it so that answers are specified using block xml instead of Expressions (to make level building easier).

- Created level builder support.

Of these things, the level builder stuff is probably that which could most use review.