- Added few more possible answers for some puzzles.

- Some Grammar Fix!

I have read all the text thoroughly and fixed some grammar issues, typos, missing words and misleading words which were potentially diverting and unclear.
But to make it perfect, we have sent the text (Part I) to a good proofreader. Yeah, a Good one this time!

- Lens Bug!

Fixed - Humming sound while using Lens

& few undocumented bug fixed