I tried to clear n= 3 but couldn’t. Now I can clear n=2 in first attempt with only 1 miss and 12 hits, much better than earlier score of 10 misses and only 2 hits but not able to cross n=3 with total 9 misses and 7 hits, and it again took me to n=2 and that is the part which is bit frustrating, but accepted since it makes us to start from scratch and move ahead.

When i started using this software it was looking almost impossible to clear the very first stage , but now it seems like a cake walk but n=3 is looking bit challenging. I don’t know up to what stage people have  gone but i  think if I could cross even n=4, my concentration is going to increase many times more than what it is rite now.