> ("4 hours" sure except the other candidate put in 12 hours and lied about it, so...) Recently went through this. Got an email at 2pm saying "please run thro

> ("4 hours" sure except the other candidate put in 12 hours and lied about it, so...) Recently went through this. Got an email at 2pm saying "please run through this exercise". Looked at the doc, then decided to hit it. I submitted everything back before 6pm. It was around 2.5 hours, and I took a short break in the middle. I screen-captured my whole session (not sent in) but to have a little souvenir of the exercise. There's really not much way I could have 'cheated' on the time because there was only 4 hrs tops between sending the email and submitted my results. Their estimate was 'we expect this to take 2-3 hours', and they weren't all that wrong. I could see someone less experienced taking more than 2 hours just on one of the bad queries - unless you've seen the pattern(s) before it's hard to recognize and refactor quickly.