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.
Input: [-684, 757, 690, 239, 224, 195, 317, -112, 19, -340, 165, 377, -20, 679, 946, -809, -833, -378, 556, 39, -103, -737, 887, 331]

[757, -737]