I applied through university. I interviewed at Open Futures
Interview
There were 5 to 6 rounds with each round of similar difficulties and a HR round at the very end. There were many questions about probability. The interviewers were more interested in your thinking style than your actual answers.
Interview questions [1]
Question 1
There is an infinite grid of 2-D coordinate. Each integer coordinate pair [(x,y) where x and y are both integers] is either coloured blue or red. Prove that there exists a rectangle having all vertices of same color.
