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

int main() {
   int t;
    cin >> t ;
    while ( t--)
    {
        ll sum=0;
        ll n ;
        cin >> n;
        ll arr[n];
        for(int i=0;i<n;i++) cin >> arr[i];
        for(int i=0;i<n;i++) sum+=arr[i];
        if(sum%3==0)
            cout<<"Yes\n";
        else cout<<"No\n";
    }
}