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: [-966, 87, 173, -129, -772, -742, 859, 289, 948, 726, 258, 4, 617, 618, 335, 602]

SOLUTION: [4]

PROBLEM: [-555, -280, -167, 744, 316, -440, -353, -532, -819, -172, 570, 749, 990, 366, 698, -952, 892, -554, -808, 718, 88]

SOLUTION: [-555, -353, -808, 88]

PROBLEM: [898, 178, -21, 600, 644, -217, -982, 514, 108, -199, 570, -773, 100, 51, -748]

SOLUTION:
[898]