Showing solved problems unattempted

My issue

i’ve done these problems and now again it’s showing that they are unattempted

My code

/* package codechef; // don't place package name! */

import java.util.*;
import java.lang.*;

/* Name of the class has to be "Main" only if the class is public. */
class Codechef
	public static void main (String[] args) throws java.lang.Exception
		// your code goes here

Learning course: Level up from 1* to 2*
Problem Link: CodeChef: Practical coding for everyone

Plzz log out the page and login again cozz its working fine for me .