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: [-350, 951, -172, -120, -364, 180, -170, 775, -349, 291, 802, 409, -748, -383, -412, 375, 739, -539, -75, -35]

SOLUTION: [-383]

PROBLEM: [-337, -684, -961, -605, 17, -337, -164, 537, 725, 168, 187, 32, 609, 770, 25, -175, 432, -99]

SOLUTION:
[-99]