> grind LC for however long you need in order to be comfortable solving hard problems cleanly in 35-45 minutes Which is more difficult to do for people who hav

> grind LC for however long you need in order to be comfortable solving hard problems cleanly in 35-45 minutes Which is more difficult to do for people who have a lot of non-work commitments, like say raising a family. So this method of hiring introduces some biases. Not that I have a solution.