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: [53, 635, -670, -887, -568, 988, -969, -586, -180, 397, -34, 53, 39, -466, -190, 693, -696, -770, -326, 668]

SOLUTION: [-969, -696]

PROBLEM: [83, 738, 357, 638, -210, -972, 902, -831, -255, 979, 268, -627, -568, -930, 540, 35, 284, -46, -814, 874, 12]

SOLUTION: [979]

PROBLEM: [-437, -815, 162, -929, -79, -359, 206, -765, -707, -283, 676, -173, -24, 864, 988, 383, -642, 423, -436, -142]

SOLUTION:
[-929, -707, 676, 383]