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: [-249, 400, 165, 749, 500, -296, 951, 481, 62, -290, -391, 97, -178, 344, -991, 324, -48, 139, 362, -57, 886, -126, -518]

SOLUTION: []

PROBLEM: [307, 344, -143, 752, -326, 19, -355, 190, 92, -898, -224, 508, -137, 916, -697, -574, -176, -909, 474, 374, 853]

SOLUTION: [-898, -909, 474]

PROBLEM: [553, 157, 71, 60, -296, 19, 340, 895, 578, 555, 190, 163, 826, 50, 272, 235, -216, 131]

SOLUTION:
[555, 272, 131]