Digital Clock Times Puzzle - Solution

The Puzzle:

Digital Clock Times
Tim looked at his oven digital clock and noticed that each number was one higher than the number to its left.

He wondered: Of the 720 different clock times in a 12-hour period, how many times does this happen -- and what are the clock times?

(An example: 1:23)

Can you help Tim out?

Our Solution:

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Puzzle Author: Mitchell Marcus

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