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: [884, -819, 426, -13, 154, 377, 296, 892, 125, -546, 734, -88, 423, 128, 216, 188, 629, 574, 396, 88, 523, 598, -687]

SOLUTION: [-88, 88]

PROBLEM: [-788, -244, 357, 814, 817, -397, 213, -471, -901, -76, -556, 492, -186, 921, 468, -373, -457, -51, 175]

SOLUTION: [-373]

PROBLEM: [118, 320, -461, 690, 21, 123, -647, -983, -833, 809, -537, -153, 699, 543, -378, 810, 294, 584, -978, 287, 220, -257]

SOLUTION: