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: [-814, -295, -252, -840, -42, 547, -7, 972, -538, -214, -342, -362, -235, 973, 554, 656, 199, 730, 746, -53, 128]

SOLUTION: [-252, -7, 656]

PROBLEM: [405, 711, -744, 692, 455, -879, 456, -748, 62, -669, -399, 171, 296, 322, 810, -102, 612, -387, 760, -903, 330, 756, -165, 287]

SOLUTION: [171]

PROBLEM: [-290, 358, 299, -837, 163, 726, -7, 46, 953, 885, -604, -503, -670, 776, -651, -142, -765, -799, -815, -433, -132]

SOLUTION:
[-7]