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: [408, -61, -289, 765, 500, -906, 247, -236, 879, -646, 242, 214, 888, -457, 91, 327, 219, 971, 625, -279, -407, 473, -832, -993]

[-646, 242, 888]