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: [791, -729, 120, -888, -226, -250, -53, 205, -761, -113, 118, -122, -918, -877, -850, -523, -839, 466, -225, -462, 187, -19, -591, -493, 669]

SOLUTION: [-888]

PROBLEM: [-597, 915, -804, -61, -420, 521, -239, 117, 99, 623, -603, 839, 855, 898, -978, 744, -927]

SOLUTION: [99, 898]

PROBLEM: [744, 766, -513, 862, -165, -226, -676, -415, -980, -145, -726, -514, -583, -983, -825, 462, -290]

SOLUTION:
[-676]