#!/bin/python3

import sys

def canConstruct(a):
    sum=0
    for i in a:
        sum+=i
    if sum%3==0:
        return "Yes"
    else: 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)