import java.io.*;
import java.util.*;
import java.text.*;
import java.math.*;
import java.util.regex.*;

public class Solution {

    static String canConstruct(int[] a) {
        // Return "Yes" or "No" denoting whether you can construct the required number.
        String newNum="";
        if(a.length==1)
        {
            for(int i=0;i<a.length;i++)
            {
                if(a[i]%3==0)
                {
                    return "Yes";
                }
            }
        }
        else{
            for(int i=0;i<a.length;i++)
            {
                while(a[i]!=0)
                {
                    int temp=a[i]%10;
                    a[i]=a[i]/10;
                    if(temp==0)
                    {
                        continue;
                    }   
                    else
                    {
                        String a1=String.valueOf(temp);
                        newNum = newNum + a1;
                    }
                }
            }
        }
        
        int b=Integer.parseInt(newNum);
        if(b%3==0)
        {
            return "Yes";
        }
        else
        {
            return "No";
        }
    }

    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        int t = in.nextInt();
        for(int a0 = 0; a0 < t; a0++){
            int n = in.nextInt();
            int[] a = new int[n];
            for(int a_i = 0; a_i < n; a_i++){
                a[a_i] = in.nextInt();
            }
            String result = canConstruct(a);
            System.out.println(result);
        }
        in.close();
    }
}