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.
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Question: [245, -142, -851, 98, -667, -36, -778, 429, 490, 228, -662, 183, 813, -400, -673]

Answer: []


Question: [-602, -62, 37, -72, -500, -573, 407, 284, -367, 975, -68, -357, 77, -704, -480, -712, -624, -326, 192, -278, 448]

Answer: [77]


Question: [-691, 271, 650, -85, 631, -302, -269, 593, 6, 499, -807, 530, 178, 215, 68, -361, -943, 279, 849]

Answer:
[6]