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: [415, 150, 356, 265, -954, 713, -968, 207, -83, 669, 738, -845, -913, 684, 274, 48, -318, 242, 117, -282, 615, 956, 335, 685]

SOLUTION: [242, -282]

PROBLEM: [-446, 902, 428, 588, -922, -862, -163, -801, -473, 857, 273, 574, -396, 456, 726, 664, -995, 248, -364, 730, 144]

SOLUTION: []

PROBLEM: [47, -850, 550, 478, 893, -172, 920, 404, -699, -636, -480, -818, 878, 710, 670, -60, -817, -439]

SOLUTION:
[404, -636, -818, 878]