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: [464, -29, -65, 693, 469, 711, 507, 658, 418, 923, -356, 856, -481, 604, -299, 531, -48, 699, 116, -490, -528, 435, 858, 819, 186]

SOLUTION: [464, 858]

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: [-483, 779, -462, 1, 562, -409, 790, -918, 849, 143, -510, 617, -664, 737, 980, 698, 194, 717]

SOLUTION:
[1, 737, 717]