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: [660, -93, -528, -707, 988, 65, -615, -683, 157, -145, 824, 875, 773, -468, -980, 200, -290, 102, 322, -449, -802, -371]

SOLUTION: [-707]

PROBLEM: [861, -58, 406, 346, 882, -136, 392, 981, -242, 972, 545, 224, -61, -897, 689, -79, 589, -174, -352, -578, -280, -31, 661]

SOLUTION: [-242, 545]

PROBLEM: [-290, -335, -621, 945, 105, -77, 115, 303, -688, -357, 158, 196, 629, -553, -624, -46, 24, 512, -988]

SOLUTION:
[-77, 303]