Brain Game: Pop Quiz

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If you haven't yet turned off your thinking organ for the summer, try today's Brain Game. We've offered a few number-series puzzles before, but this one may require a little lateral thinking (and, for some of you, a conversation with someone more over-the-hill).

What's the final number in this sequence?

6.5, 8, 10, 12, 16, ...

Click here for the answer.

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June 24, 2008 - 2:30am
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