Thanks for the many messages I received for Tutu and his family, truly appreciate that!

This was an already posted puzzle, so not many people responded. I got two more correct answers from Mohit Khare and Sunil Dhar – well done both, this was not an easy problem!

The answer is 4.

Instead of reposting the solution, I am attaching the link to the answer posted previously.

https://alokgoyal1971.com/2016/04/03/solution-to-puzzle-134-rotating-coins/

I hope you all enjoyed the puzzle!