You have to go through the math and personality check. Then there is a video interview which you basically have to talk to the computer while getting recorded. I thought it was a little bit awkward. Then for the phone interview they will again ask you a bunch of math questions.

It had a Gambling Game. They used video recuriter platform. You have to have very solid focus and attention span to attempt the question. There's no going back. So you should be able to do on the spot