The process took around 6 hours to complete. There are 12 candidates and each of us took three exams and 2 short interviews. The first test is a math test that took 20 mins, and had around 15 questions. Second test is about basic programming skills, like basic loops, etc. This programming test took 50 mins and had around 20 questions.The third is a set theory test, just some venn diagrams and simple calculations. It took 50 mins and had around 20 questions.