TASK DEFINITION: In this task you will be given a list of integers. You should remove all of the integers that are divisible by 3 from the list. If every integer in the input list is divisible by 3 then an empty list should be returned. Zero is divisible by 3.
PROBLEM: [20, 10, 100, -10, 61, 71]

SOLUTION: [20, 10, 100, -10, 61, 71]

PROBLEM: [78, -64, 88, 46, -9, -77, 20, 56, -50]

SOLUTION: [-64, 88, 46, -77, 20, 56, -50]

PROBLEM: [-3, -29, -42]

SOLUTION:
[-29]