Byomkesh Bakshy is the closest you can get to something like Sherlock (the series, given we're comparing media not books) in Hindi Cinema. The direction is pretty amazing, the film gets that ww2 vibe pretty well, the acting is pretty good, the story is good with a good plot twist.
That said, the film does have a few caveats. It could've been more tight, it seems sorta extended. There is suspense but there are times at the movies where you get what's gonna happen next from the clues but the movie just prolongs it. Besides that, it's a really well made movie that certainty is enjoyable at a lousy afternoon if you want something interesting.