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: [213, 40, -170, 936, 728, 240, 893, -962, -757, -637, -981, 353, 429, -237, -122, -525, 262, 581, 189, -244, 923, -666, 170, -926]

SOLUTION: [-757, 353, -525, 262, -666]

PROBLEM: [958, -55, 282, -402, -719, -281, -731, 334, 570, 150, -517, -568, 272, 701, 75, 164, -30, 485, -783, -204, 721]

SOLUTION: [-55, 282, 272]

PROBLEM: [879, -428, 13, -36, 565, 705, 5, -352, 499, 487, -362, 950, -562, 406, -248, 265, 611, -681, -349, -811, -558, -83, -25, -237]

SOLUTION:
[565, 5]