#include <bits/stdc++.h>
using namespace std;
#define all(v) v.begin(),v.end()
#define pii pair< ll,ll>
#define pb push_back
#define eb emplace_back
#define F first
#define S second
#define mp make_pair
#define ll long long int
#define mod 1000000009
#define mxn 2000002
#define sqr 320
int main() {
    ios::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
     int t;
     cin>>t;
     while(t--)
     {
      int n;
      cin>>n;
      ll sum=0;
      ll i;
      for(i=0;i<n;i++)
      {
        ll aa ;
        cin>>aa;
        sum+=aa;
      }
      if(sum%3==0)
        cout<<"Yes"<<endl;
      else
        cout<<"No"<<endl;
     }
    return 0;
    }