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: [13, -28, -585, -652, 812, -589, -323, -580, 351, 131, -217, 951, -493, -533, 749, -857, -593]

SOLUTION: [-585, -323, 131]

PROBLEM: [-218, -795, -996, -179, -736, 292, 182, -697, -766, -569, -599, -605, -406, -260, -431, 962, -267, 224, 555, -175]

SOLUTION: [292, 555]

PROBLEM: [817, -755, -805, -185, 32, 952, 828, -79, -644, 526, -615, 550, -666, -422, 40, 969, -111, -647, 831, -667]

SOLUTION:
[828, -666, 969, -111]