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: [238, -365, 306, -58, 7, -47, -543, -510, 402, 37, -608, 246, -547, 588, -428, 567, 996]

SOLUTION: [7]

PROBLEM: [-554, 377, -375, -857, 521, -91, 84, -580, 13, -718, -165, 938, 393, 227, 689, 543, 902]

SOLUTION: [393]

PROBLEM: [-852, 982, 997, 732, -952, -14, -552, 537, 116, -424, 316, -974, -131, 791, 530, -208, 708, -803, 862, 888, 208]

SOLUTION:
[-424, -131, 888]