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: [665, -757, -366, 882, -821, -236, 892, 794, -576, 130, 864, -856, 211, 51, 8, 786, -69]

SOLUTION: [-757, 8]

PROBLEM: [355, 168, 650, 22, 226, 214, 453, -33, -149, -421, -821, -803, -913, -956, -451, 864, 158, 426, 423]

SOLUTION: [22, -33]

PROBLEM: [506, 478, -458, 543, 477, 614, -450, -711, -422, 172, -130, -775, -201, -11, 97, -1, 727, 844, -217, -623, -931]

SOLUTION:
[-11, -1, 727]