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: [-38, 559, 706, -584, 749, 213, -28, 621, 765, -966, -429, 354, 601, -817, 320, -454, 394, 50, 210, 589, 27, 216]

SOLUTION: [-454]

PROBLEM: [-194, 800, -222, 983, 958, -593, 273, 994, -310, -114, -233, 990, 380, 316, -372, 901, 355, 18, -656, -570, 32, -854]

SOLUTION: [-222, -656]

PROBLEM: [429, -227, 637, 211, -785, 864, 338, 269, -757, 533, 884, 969, -984, -907, 91, 832, -232, 164, -573, 207, -6, 435, 741, 731, -715]

SOLUTION:
[-757, 969, -232, -6]