#include using namespace std; int main() { int t; cin >> t; while(t--){ int n; cin>>n; int sum = 0; string s; int ans = 0; for(int i=0;i>no; while(no){ ans += no%10; no/=10; } } if(ans%3 == 0){ cout<<"Yes\n"; }else{ cout<<"No\n"; } } return 0; }