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: [671, -618, 368, 833, -250, -82, -661, 641, 305, -349, -852, 168, 661, -805, -389, 822, -340, 531, 918]

SOLUTION: []

PROBLEM: [553, 502, -758, -249, -485, 899, -926, -500, -35, 820, 591, -849, 964, -147, -628, 709, -521, -578, -971, -745, 935, 894, -339, 667, 562]

SOLUTION: []

PROBLEM: [-659, 445, -685, 231, -384, -607, 642, -937, -429, 336, -51, -695, -700, 158, -969, 313, -600, -960, 96, -528, 786, 175]

SOLUTION:
[-969, 313]