I know that it is maybe too broad question but please give me at least some guidance. What is the average team size for mobile games like in https://play.google.com/store/apps/category/BRAIN?feature=category-nav
There are quite different by size and complexity games but I just need examples like: Game X was developed by N programmers for M months (or at least "It seems to me that game X will need N programmers for 5 months to be completed").
By "Team size" I mean mostly programmers (but I will really appreciate more info about other specialists that are needed for such project).
To put some context: I am freelance Android and PHP developer working mainly on intranet and b2b systems that are consisted by both android app(s) and server back end. Although I really like this area sometimes it is hard to find new projects. At the same time, every now and then, I receive inquires like "Can you create clone of game X and how long will it take" or "I have this idea for a board/puzzle game, how long it will take?". So far I stay away from such projects but I am really tempted to start/join such project and I will appreciate any helpful information.