Magic Square 4 x 4

Complete this square with integers from 5 to 16.

Each horizontal, vertical and diagonal must add up to 34.

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When dealing with an annoyance, ask yourself, "Will this matter to me in a year from now?"
"In three words I can sum up everything I've learned about life: it goes on."
Robert Frost
Question everything! Don't accept knowledge blindly just because someone says it's so.
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