Activity book that leads to the question: Why "gear" does not work when using wheels heading in car's heading.
Great puzzle that gets at the heart of a confusing topic in computing ... setting vs changing. It's too bad the solution isn't in the same project, since it might be hard for the user to find it depending on how they navigate to it.
Makes a good case for some showcase linking functionality :)
Good problem to get the kids to think, I like the idea of trying a "solution" (adding divide by n) in two different solutions and then having them guess if it will work and then figure out why it doesn't.
FYI, on 1st page you spelled problem "problemred"
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