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: [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]

PROBLEM: [-544, -728, -954, 469, -160, -885, 759, -390, -3, -597, -927, 542, -159, 813, 357, -858, 713, -451]

SOLUTION: [-3, -858]

PROBLEM: [-941, -231, 1, -150, -121, 491, -126, 956, -195, -747, 936, 900, 584, 734, 768, 877, 833, 765, 878, 181, -99, 255, 261]

SOLUTION:
[1, -121, -747, 878, 181, -99]