I see you used Kaplan 800
at the last moment. Do you think we should start it before 3-4 weeks, to give enough time to practice those advanced strategies?
I do think that Kaplan 800
was a more advanced level, and i used it at the end also because i didn't have time to get around it before, but i would think it's a good idea to start earlier. although if you feel like you can't get much right answers, it could lower your motivation but it is definitely good practice for really hard problems.
Yes I can!