Definition: In this task you will be given a list of integers. You should only return an integer if the first digit is the same as the last digit in the number. If an integer has a single digit, then it should be returned. If there are no integers that start and end with the same digit then an empty list ("[]") should be returned.
Input: [-688, 246, -717, -315, 356, 731, 624, 18, -544, -827, 294, 792, 24, 204, 142, 657, 598, 950, -489, -496, -188, -456, 31, -947, -92]

[-717]