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: [-201, -238, -749, 447, 863, 954, -683, -300, -427, 104, 132, -170, 345, -349, -918, -308, -55, -827]

SOLUTION: [-55]

PROBLEM: [-874, 952, 168, 969, -489, 364, 323, 226, -871, -688, 513, -766, 140, -397, -253, -745, 57, -995, -696, 970, 99]

SOLUTION: [969, 323, -696, 99]

PROBLEM: [208, -298, -100, 500, 6, 288, -771, -786, 420, -950, -62, -412, 356, -847, -467, 442, -64, -633]

SOLUTION:
[6]