#include <cmath>
#include <cstdio>
#include <vector>
#include <iostream>
#include <algorithm>
using namespace std;


int main() {
    int test=0;
    cin>>test;
    while(test--)
    {
        int n;
        cin>>n;
        long long int data;
        long long int sum=0;
        for(int i=0;i<n;i++)
        {
            cin>>data;
            sum+=data;
        }
        if(sum%3==0)
            cout<<"Yes\n";
        else
            cout<<"No\n";
    }
    return 0;
}