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: [-535, -655, -339, -433, -94, 337, -506, 109, -856, 747, 515, 740, -509, 441, -825, -905, 740, -291, -682]

SOLUTION: [-535, 747, 515]

PROBLEM: [-279, -810, -596, 575, -170, 382, 336, -737, 467, 476, -162, -160, 501, -969, -264, -911, 882, -133]

SOLUTION: [575, -737, -969]

PROBLEM: [249, -288, 828, -545, 290, 765, -250, -378, -22, -314, 458, -218, 899, 386, -136, -343, 794]

SOLUTION:
[828, -545, -22, -343]