#!/bin/python3

import sys


        

def canConstruct(a):
    number = 0
    for i in a:
        number = number + i
    sum = number
    if(sum%3 == 0):
        return "Yes"
    return "No"
    
if __name__ == "__main__":
    t = int(input().strip())
    for a0 in range(t):
        n = int(input().strip())
        a = list(map(int, input().strip().split(' ')))
        result = canConstruct(a)
        print(result)