Monday, 9 February 2015

Prime Fall 2

Some of us are getting pretty good at Prime Fall. So, here's another level: Prime Fall 2. The difference is that this time the numbers go up to 30, not 20, which makes things a lot busier!


As before, your job is to hit the numbers that aren't prime.
And, as before, you can share how well you did in the comments below.

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