#include<bits/stdc++.h>
#define endl '\n'
using namespace std;
int main()
{
    int t;
    cin>>t;
    while(t--)
    {
        int n;
        cin>>n;
        int a[n];
        
        long long int sum=0;
        for(int i=0;i<n;i++)
        {
            cin>>a[i];
            sum+=a[i];
        }
        if(sum%3==0)
        cout<<"Yes"<<endl;
        else 
        cout<<"No"<<endl;
    }
    return 0;
}