Great puzzle! I loved the first move. It took me some time but I managed to find it. Also, I found all the moves without using a single hint (which means it wasn't very tough).
hARDEST mate in 4 puzzle
If you can explain how this position arose in a legit chess game, you are a genius! But I agree it is hard!
Can't black capture the queen on F3 after Qf3?
No
Why not?
if u solved it without any mistakes u are legit genius