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: [120, -68, -828, -748, -199, -776, -724, -884, -29, -660, -771, 837, 961, -519, -624, -900, -920, -472, -863, -303, 870]

[-828, -303]