Hi Arav. Welcome to LMI. Yes of course. You can definitely participate in the remaining rounds of Sudoku Mahabharath. The best six scores will be considered for qualification for the finals. So you can still discard one of your remaining seven scores if you participate in all seven rounds.

You can also check out one other event Puzzle Ramayana. The first round is scheduled over Sep 5 to 7. The Instruction booklet will be released subsequently. Please check the below link for more details.

http://logicmastersindia.com/PR/2015-16pr.asp

Funnliy, I made the exact same score in the SM standard variations 2014 and 2015: 143.867 pts !

Wow, that is some consistency.