#include <math.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <assert.h>
#include <limits.h>
#include <stdbool.h>

int canConstruct(int n, int* a) {
    // Return "Yes" or "No" denoting whether you can construct the required number.
    int sum=0;int k;
    if(n==1)
    {if(a[0]%3==0)
    k=1;
    else k=-1;}
    else
    {for(int i=0;i<n;i++)
    {sum=sum+a[i];}
        if(sum%3==0)
            k=1;
     else k=-1;
    }return(k);
}

int main() {
    int t; 
    scanf("%i", &t);
    for(int a0 = 0; a0 < t; a0++){
        int n; 
        scanf("%i", &n);
        int *a = malloc(sizeof(int) * n);
        for (int a_i = 0; a_i < n; a_i++) {
           scanf("%i",&a[a_i]);
        }
        int result_size;
        int result = canConstruct(n, a);
        if(result==1)
        printf("Yes");
        else printf("No");printf("\n");
    }
    return 0;
}