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: [709, 723, -202, 906, 999, 55, 180, -670, -780, -486, 918, -589, 270, -619, -889, -455, 947, -73, 918, 446, -683, 922]

SOLUTION: [-202, 999, 55]

PROBLEM: [731, -241, -81, -158, 526, -315, -364, -507, 299, 633, -978, -990, -530, 228, -772, -289, 69, 51, 218, -539, -773, -275, -178, 218, -941]

SOLUTION: []

PROBLEM: [-530, -586, -564, -566, -124, -547, 788, 585, 320, -487, -796, -790, 147, 72, 602, -146, -496, 162, 223, -504, 896]

SOLUTION:
[585]