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: [628, 429, 201, -636, -124, 546, -589, -863, 176, 19, 334, 628, -354, 157, 755, -999, -571, 634]

SOLUTION: [-636, -999]

PROBLEM: [-627, 213, 109, -753, -587, -741, 833, -214, 443, -508, 766, -411, -399, 74, 345]

SOLUTION: