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: [-891, -779, -242, 636, -745, -104, 242, -222, -980, -791, -92, 269, 131, -255, 688, 881, -357, -25, 981, 529, 921, -821, 852]

SOLUTION: [-242, 636, 242, -222, 131]

PROBLEM: [-627, -248, 949, 495, 207, -532, -641, 60, -452, -570, -361, 438, -406, -499, -996, -724, 86, -550, -612, 584, 405, -723, -849]

SOLUTION: [949]

PROBLEM: [984, 409, 518, 944, 313, -368, -543, 821, 290, -607, -714, 769, -163, -21, -388, -434, -623, 846, -530, -263, 141, -539, -926]

SOLUTION:
[313, -434, 141]