Crossover is known for being remote only even before the pandemic. So the process starts with a lot of computer graded evaluations before you can talk (virtually) to a human. First you have a basic fit test - in this case there were like 5 multiple choice questions asking about my background (such as do you have X years of experience doing Y?) Then you move on to the skills assessment. First one is an IQ like test - they call it cognitive aptitude. The secret is to be quick, you have 15 min to answer 50 questions. Depending on the position you will have different minimum points to achieve. It's hard to answer all 50 questions, I think I answered 48. I got 43 right (5 out of 6 stars), and passed. Then you have language tests, English speaking and writing. Then a simple business acumen test (multiple choice) and a strange critical thinking and reasoning test. If you pass all of that (each stage is eliminatory), you get a real work assessment. Only after that comes the interview.