1. Written test with a lot of C++ questions and puzzles, and some data structures and algorithms questions.
2. Technical interview 1 : This is basically the decider round unless you completely mess up the next round then that's the decider for you. They exclusively asked different search and sorting kind of algorithms.
3. Technical interview 2 : They asked a few puzzles, some probability problems, and some simple graph algorithms.
4. HR round (optional) : Tell me about yourself. Your hobbies. Discussed one of my hobby which is reading novels.