#include<bits/stdc++.h>
using namespace std;

#define ll long long
int main()
{
    ll int t, n;
    cin>>t;
    while(t--)
    {
        ll int ans = 0, temp;
        cin>>n;
        for(int i=0; i<n; i++)
        {
            cin>>temp;
            ans = ans + temp;
        }
        if(ans %3 == 0)
        {
            cout<<"Yes\n";
        }
        else
        {
            cout<<"No\n";
        }
    }

    return 0;
}