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: [-473, -616, 938, 382, 538, 869, -490, -911, 43, -256, -865, 836, 415, -194, -562, -725]

SOLUTION: [-616]

PROBLEM: [-994, -311, 678, -111, -935, 959, 319, 293, -653, -261, 639, -847, 847, 663, 100, -492, -779, 646, 594, 637, 495, -522]

SOLUTION: [-111, 959, 646]

PROBLEM: [-75, -544, 106, 620, -751, -363, -149, 14, -418, 345, 875, 7, 953, -27, -250, -876, -147, 498, 887, -806, 255, 307]

SOLUTION:
[-363, 7]