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: [199, 289, -803, 323, 881, -530, -512, 627, 815, -942, -17, -321, -105, -551, -736, 176, 627, 14, 303, -868, -336]

SOLUTION: [323, 303, -868]

PROBLEM: [-816, 743, 812, 422, 831, 323, -117, 6, -125, 964, -355, 17, -702, 968, -286, 129, -943, 918, 888, -379, 228, -592]

SOLUTION: [323, 6, 888]

PROBLEM: [978, 213, 602, -826, 89, -725, 11, -186, -438, -536, -936, -477, 629, -269, -153, 158, 617, 800, 191, -933]

SOLUTION:
[11, 191]