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: [-167, -768, 541, -153, -952, -93, 156, -96, -811, -53, -107, 541, 326, -727, 925, 869, -872, -225, -309, -913, 916, -946]

SOLUTION: [-727]

PROBLEM: [683, 195, 76, -842, -948, -530, 169, 3, 414, 276, -991, -270, -587, -61, 750, 630, 603, 647, 973, -195, 474, -526, -340, -446]

SOLUTION: [3, 414, 474]

PROBLEM: [-134, 545, 338, 408, -888, -377, 6, 536, 783, -860, -439, 584, 393, -362, -67, -824, 345, -369, 585, -974, 336]

SOLUTION:
[545, -888, 6, 393, 585]