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: [982, -89, 997, -349, -105, -278, 435, -620, 154, 596, 686, -841, -378, -384, -68, -586, -169, -603]

[686]