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: [-811, -411, -686, -382, -112, -697, 387, -82, 235, 55, -518, 781, 257, -744, -690, -471, 886, -7, 843, -314, 246]

SOLUTION: [-686, 55, -7]

PROBLEM: [-26, 930, -807, -526, 135, 477, 200, -23, 901, 294, 313, 265, 456, 834, 6, 86, 58, 372, -794, 1000, 672, -811, 0, -162]

SOLUTION: [313, 6, 0]

PROBLEM: [339, -520, 125, 281, 122, 312, 743, 335, -86, 11, -290, 10, -113, -282, 97, -988, -223, 87, -686, 250, -214, 17, -908]

SOLUTION:
[11, -282, -686]