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: [-770, 628, 619, -343, -690, 120, -437, 44, -821, -228, 777, 93, -566, 122, 445, 293, 709, 694, -412, -735, -900]

SOLUTION: [-343, 44, 777]

PROBLEM: [199, 289, -803, 323, 881, -530, -512, 627, 815, -942, -17, -321, -105, -551, -736, 176, 627, 14, 303, -868, -336]

SOLUTION: [323, 303, -868]

PROBLEM: [-99, 861, 865, -969, -285, 668, 333, 174, 119, -991, -584, 910, 138, -735, -154, -95, 875, -853, 194, -271, 125, -480, 579, 895]

SOLUTION:
[-99, -969, 333]