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: [213, 40, -170, 936, 728, 240, 893, -962, -757, -637, -981, 353, 429, -237, -122, -525, 262, 581, 189, -244, 923, -666, 170, -926]

SOLUTION: [-757, 353, -525, 262, -666]

PROBLEM: [-512, 518, -34, 955, 162, 120, -403, -966, -808, 308, -514, -934, -296, 915, 950]

SOLUTION: [-808]

PROBLEM: [95, 549, -559, 582, 741, -786, 969, -394, -963, -684, 375, -419, 240, 601, 576, -682, 789, 747, 170, 989, 114, 245, 538]

SOLUTION:
[969, 747, 989]