Directi Platform Engineer interview questions

1 online test with 3 easy-med questions. FTF interviews - Each interview round consists of one question/problem. Very similar to competitive programming format. The difficulty is medium-hard. You're required to ace 1 medium and 1 hard interview. The approach must be optimized and code is expected to be neat. You get 3 chances to clear. Final round with manager - Depends on the manager. From maths to multithreading, they could ask anything to check if you fit the bill.