#include <bits/stdc++.h> // PLEASE

using namespace std;
typedef long long ll;
typedef pair <int, int> pp;
#define MAXN 300005
#define MAXM 1005
#define MAXP 25
#define A first
#define B second
#define MP make_pair
#define PB push_back
const ll INF = 2e9+13;
const ll MOD = 1e9+7;

int main(void)
{
	ios_base::sync_with_stdio(false);
	cin.tie(0);
	int T, N;
	cin >> T;
	while(T--) {
		cin >> N;
		int x;
		ll sum = 0;
		for(int i=0; i<N; i++) {
			cin >> x;
			sum += (ll)x;
		}
		if(sum%3) cout << "No" << endl;
		else cout << "Yes" << endl;
	}
}