#include <cmath>
#include <cstdio>
#include <vector>
#include <iostream>
#include <algorithm>
#include<bits/stdc++.h>
typedef long long ll;
using namespace std;

string canConstruct(vector<ll> v, int n)
{
    ll sum=0;
    for(int i=0;i<n;i++)
        sum+=v[i];
    
    if(sum%3==0)
        return "Yes";
    else
        return "No";
}

int main() {
    /* Enter your code here. Read input from STDIN. Print output to STDOUT */   
    int t,n;
    cin>>t;
    while(t--)
    {
        ll data;
        vector<ll>v;
        cin>>n;
        for(int i=0;i<n;i++)
        {
            cin>>data;
            v.push_back(data);
        }
        string s= canConstruct(v,n);
        cout<<s<<endl;
    }
    return 0;
}