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: [883, 406, -169, 672, 90, -723, -886, 504, 245, 950, 108, 898, 82, 797, 590, 770, -397, 1, 425, 182, -867, 951]

SOLUTION: [898, 797, 1]

PROBLEM: [685, -906, -826, -439, -432, 58, 545, 657, -625, 141, 237, -398, -440, 536, -769, -721, 429, -907, 457, -150]

SOLUTION: [545, 141]

PROBLEM: [864, -296, 835, 347, 379, 112, -228, -848, 480, 491, -414, -120, -756, -315, 129, -416, -434, 967, -448, -818, 550, -251, -423]

SOLUTION:
[-848, -414, -434, -818]