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: [937, 652, -380, -678, 324, -14, 744, -538, 664, -636, -765, 612, 646, 725, 161, -713, -26, 567, -519, -660, -951, 633, -935, -619, 751]

SOLUTION: [-636, 646, 161]

PROBLEM: [-81, -626, 397, -286, -735, 369, -168, -10, -647, -669, -982, 913, -776, 317, 604]

SOLUTION: [-626]

PROBLEM: [759, 882, 272, -150, -374, -171, -75, 390, -386, -366, -375, 993, -105, -793, 830, -9, 804, 799, -89, -188, 928]

SOLUTION:
[272, -171, -9]