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: [229, 99, 487, -919, -888, 903, 820, -862, -502, 238, -537, 765, -776, 304, -758, -396, -514, -329, -551, -390, -463, 989, 969, 663]

[99, -919, -888, 989, 969]