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: [202, -436, -442, -906, 551, -428, -974, 751, -703, -542, -450, -788, -577, -446, 543, 786, 441, -308, -880, 802]

SOLUTION: [202]

PROBLEM: [-116, 512, 373, -769, -997, -870, -571, 744, -16, 775, 816, 833, -769, 637, 636, -482, 671, -970, 287, 225, 991, -457]

SOLUTION: [373, 636]

PROBLEM: [-228, -498, -932, -3, -336, 613, 253, 69, -202, -306, 413, -415, -505, 213, -416, -220, -277, -347, 519, 126, -435, -811, -890]

SOLUTION:
[-3, -202, -505]