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: [-409, -171, -979, 597, -310, 569, -919, -668, 988, -32, 382, 464, 213, 966, 277]

SOLUTION: [-171, -979, -919, 464]

PROBLEM: [-663, -372, -81, -690, -668, 128, -219, -269, 1000, 783, -900, 64, 960, 781, 522, 523, -920]

SOLUTION: []

PROBLEM: [-729, 381, -131, 960, 457, 205, 744, -919, -733, 796, 242, -627, 618, -214, 272]

SOLUTION:
[-131, -919, 242, 272]