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: [703, 86, 501, 805, 344, -910, 524, -501, -162, 846, 112, 534, -638, 646, 315, 502, 916, -422, 193, 944, -265, -322, -575, 353, -209]

SOLUTION: [646, -575, 353]

PROBLEM: [165, -320, -137, -838, -4, -30, 124, 925, 201, 224, 258, -996, -204, 656, 192, 530, 128, 179, -977]

SOLUTION: [-838, -4, 656]

PROBLEM: [-827, -125, -539, -66, 851, -65, 283, -522, -186, 351, 808, -299, -663, -903, 162, -796, -464, 638, -40, -520, 636]

SOLUTION:
[-66, 808, -464, 636]