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: [-426, -49, 18, 265, 244, -121, -237, 69, 852, -602, 789, 844, 746, 922, 851, -139, 550, -482, 313, -103, 454, -434]

SOLUTION: [-121, 313, 454, -434]

PROBLEM: [827, 35, 489, 725, -126, -566, -223, -575, 470, -625, -846, -940, 457, -188, 686, -622, -685, 402, 129, -240, -533, 583, -74]

SOLUTION: [-575, 686]

PROBLEM: [-444, 719, -87, 557, -243, -144, 743, 251, -41, 831, 466, -943, -206, -100, 303, 554, -246, -247, 850, 53]

SOLUTION:
[-444, 303]