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: [134, -953, 234, 342, 722, -467, -358, -924, -193, -798, -211, 993, 241, -815, -405, -365, 431, -296, 915]

SOLUTION: []

PROBLEM: [-603, 157, -823, 175, 925, -558, 880, 31, -151, -37, 294, 284, 403, -670, 582]

SOLUTION: [-151]

PROBLEM: [-639, 198, 856, 309, -749, -166, 239, -537, 431, 541, 615, 475, -609, -495, 937, -3, 532]

SOLUTION:
[-3]