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: [71, -611, -79, 192, -827, -646, -419, -275, 98, -253, -655, -454, 779, -122, -913, -695, -792, 654, 50, 83, -692, 697, 639, 592]

SOLUTION: [-646, -454]

PROBLEM: [90, -800, 304, 928, -791, 747, 553, 646, 828, 174, -100, 140, 426, 282, -291, 334, -717, -152, 916, -836]

SOLUTION: [747, 646, 828, 282, -717]

PROBLEM: [247, -304, -31, 964, 9, -697, -409, 85, 50, 947, -156, -556, -562, 867, -353, -671, 663, 77, -827]

SOLUTION:
[9, -353, 77]