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: [964, -825, -498, 844, 409, -995, 914, 952, -365, -456, -547, -419, -304, 332, -231, -567, 246, -631]

SOLUTION: []

PROBLEM: [-474, -847, 723, -248, -921, 323, -806, 189, -668, -676, -564, 912, 441, -732, 251, 884, -639, 605, 524, -255, 573]

SOLUTION: [-474, 323, -676]

PROBLEM: [668, -762, 777, -997, -355, 5, 997, -878, 897, 160, 41, -643, -639, -879, -484, -442, -575, -580, 782, -887, -99, 119, 58, -676]

SOLUTION:
[777, 5, -878, -484, -575, -99, -676]