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Find number abc

If c3aa7 + 6bc3c = 1b3661 find number abc. Multiple solutions may exist.

Correct answers: 4

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So Much Debt

I have so much debt...
I can start a government.

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Round-the-world jet plane flight

In 1957, three B-52's took off from Castle Air Force Base in California on the first nonstop, round-the-world flight by jet planes. The trip lasted 45 hours and 19 minutes.

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