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: [53, 635, -670, -887, -568, 988, -969, -586, -180, 397, -34, 53, 39, -466, -190, 693, -696, -770, -326, 668]

SOLUTION: [-969, -696]

PROBLEM: [-146, -601, -294, -514, -219, -95, -920, -392, -757, 618, 577, 903, -85, -1, 799]

SOLUTION: [-757, -1]

PROBLEM: [-557, 640, -927, 164, -641, 686, 587, 834, 237, 415, -607, 10, 210, -917, 239]

SOLUTION:
[686]