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: [-694, -176, 632, -767, 104, -925, -202, 314, -502, 710, 211, 860, -837, 574, -998, 911, 555]

SOLUTION: [-767, -202, 555]

PROBLEM: [-991, -414, 403, -5, -707, -482, 200, 143, -465, 920, 88, -385, 28, 848, 912, 997, -393, -787, 349]

SOLUTION: [-414, -5, -707, 88, 848, -393, -787]

PROBLEM: [-936, 203, 987, -417, 525, -648, -149, 20, 314, -723, -512, -12, 224, 9, 227]

SOLUTION:
[525, 9]