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: [97, -956, -775, -430, 0, -390, -102, -221, -539, 566, 248, -366, 514, 695, 891]

SOLUTION: [0]

PROBLEM: [-281, -428, -924, 951, -523, 927, -185, 640, -168, 333, -675, -255, 551, 159, -282, -161, 674]

SOLUTION: [333, -282, -161]

PROBLEM: [857, 372, -166, -739, -564, -829, -294, 13, -269, 84, 606, 576, -563, -747, 61, 923, 525, 975, -756, -362, 389, -128, 355, 501]

SOLUTION:
[606, -747, 525]