#include<bits/stdc++.h>
using namespace std;
int main()
{
    int t;
    cin>>t;
    while(t--)
    {
        int n;
        cin>>n;
        int a[n+1];
        for(int i=0;i<n;i++)
            cin>>a[i];
        long long sum=0;
        for(int i=0;i<n;i++)
            sum+=a[i];
        if(sum%3==0)
            cout<<"Yes";
           else
               cout<<"No";
        cout<<"\n";
    }
}