The show is hilarious. But some stories which are shown are completely wrong. In a certain episode it is shown that birbal and Tenali rama fights to become ashthadiggaj but in reality it is not possible because Birbal was born in 1528 and krishna deva Raya died at 1529 that means birbal never meets Tenali rama nor krishna deva raya and so it is not possible. So if you are a fond of historical serials don't trust it completely.
Review of Tenali Rama
Tenali Rama
(2017–2020)
Good serial but not historical point of view
31 August 2020
Warning: Spoilers