#include <bits/stdc++.h>

using namespace std;

int main() {
    int t;
    cin >> t;
    for(int a0 = 0; a0 < t; a0++){
        int n;
        cin >> n;
        int sum = 0;
        for(int a_i = 0; a_i < n; a_i++){
            int tmp;
            cin >> tmp;
            sum += tmp;
            sum %= 3;
        }
        cout << (sum ? "No" : "Yes") << endl;
    }
    return 0;
}