I applied through college or university. The process took 2 days.

• First round was of coding, in which 3 questions on graph were asked, like minimum distance and minimum time. You are free to use any language you are comfortable with: C, C++, Java, or Python.
• Second round consisted of completing a project given by them, using JavaScript, and for that a time period of one day was given.

Out of 500+ candidates, only 6 candidates were able to attend the second round, and none of them got placed. They want a hardcore programmer, which they were not able to pick.

Graph programming.