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: [17, -210, 15, -453, 140, 774, 455, 514, 531, -312, 18, -440, -468, 119, 635, 253, -928, -576, 252, 121, -312, -256, 955, 859, -972]

SOLUTION: [252, 121]

PROBLEM: [881, -247, 564, -858, 25, -917, 410, -811, 773, -244, 926, -375, 971, -56, 210]

SOLUTION: [-858]

PROBLEM: [-91, -205, -491, 980, 125, -220, -677, 448, -844, -265, -700, 319, 525, 184, 435, -886, 268, -221, -369]

SOLUTION:
[525]