TASK 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.
PROBLEM: [-610, -860, 565, 546, 29, 458, -324, -379, -708, -657, 35, -876, -804, 391, 130, 130, -129, -361, -383]

SOLUTION: [565, -383]

PROBLEM: [676, 617, 383, 8, 129, 683, -9, -260, 553, -498, -113, -878, -283, 162, -794, -761, -26]

SOLUTION: [676, 383, 8, -9, -878]

PROBLEM: [-386, -374, 784, -719, 418, 212, -849, -162, 206, 924, -903, -995, -867, -970, -633, -427, 550, 434, 114, 413, 264, -508, 636]

SOLUTION:
[212, 434, 636]