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: [200, -837, 112, 943, 134, -667, -466, -492, -774, 918, 550, 98, -937, -43, 998, 886, -68, 803, 195, -587, -1000]

SOLUTION: []

PROBLEM: [14, -896, -63, -359, -645, -412, -496, 2, 784, -807, 282, -128, 424, 656, 748, -987, 533]

SOLUTION:
[2, 282, 424, 656]