The concept sounds interesting.

My kids use DuoLingo and Khan Academy for learning and their methods seem effective. Would you consider yourself a “DuoLingo for exams”, or is your learning philosophy different enough that that’s not accurate?

Some feedback on the site:

1) I’d suggest replace “Remember everything” with something less absolute. I don’t that’s a realistic goal and had me doubting the rest of what I was reading. Humans forget sometimes and that’s OK.

2) A lot of words were underlined. I thought they were links.

Good luck with your business!