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: [-276, -129, -818, 483, 277, 24, -89, 134, -284, 383, -726, -28, -23, 655, -280, -657, 515, -401, 373, 917, 722]

SOLUTION: [-818, 383, 515, 373]

PROBLEM: [-411, -841, 679, -410, -16, -619, -657, 672, 824, -935, -10, 991, -440, -442, 212, 473, 179, 588, 777, -34, -899, 364, -332, -464, -117]

SOLUTION: [212, 777, -464]

PROBLEM: [633, -191, -970, 376, 444, 27, -609, -213, -510, -62, 338, 508, -688, -26, -839, 842, 935]

SOLUTION:
[-191, 444]