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: [51, 868, 313, -638, -673, 354, -991, -413, 2, 253, -608, 766, -953, 574, -96, 201, -908, 142, 88, 882, 149, -832, -866]

SOLUTION: [868, 313, 2, 88]

PROBLEM: [13, -28, -585, -652, 812, -589, -323, -580, 351, 131, -217, 951, -493, -533, 749, -857, -593]

SOLUTION: [-585, -323, 131]

PROBLEM: [403, -504, 215, 274, -493, 159, 389, 809, -853, 751, -719, 253, -883, -495, 679, -483, 576, 420, -596, -467, 590]

SOLUTION: