Round 1: Machine Coding
https://leetcode.com/discuss/interview-question/1372654/flipkart-sde2-machine-coding-round

Round 2: DS/PS

1. https://leetcode.com/problems/3sum/
2. https://leetcode.com/problems/insert-delete-getrandom-o1/
3. https://leetcode.com/problems/word-break/

Round 3: LLD
Design cricbuzz
Focus on entities, data model and then converting to RDBMS tables.

Round 4: HM Round
Was over in half an hour.
Standard questions like:

1. Why are you leaving your current organisation?
2. Why Flipkart?
3. What are your strengths/weakness?
4. What were your feedbacks in one on one with previous managers?