#!/bin/python3

import sys

def canConstruct(a):
    
    sum_a = sum(a)
    if sum_a%3==0:
        print("Yes")
    else :
        print("No")
    
    

if __name__ == "__main__":
    t = int(input().strip())
    for a0 in range(t):
        n = int(input().strip())
        a = list(map(int, input().strip().split(' ')))
        canConstruct(a)