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.
[193, -846, 611, -884, -764, 305, 116, 670, 94, -73, -999, -398, -123, 797, -767, 279, -184, 234, -404, -328, -320, -690, -929]