is the official pre-event of which will include algorithmic and constrained programming challenges along with math-centric problems - covering three Codefest events (Manthan, Perplexed and Mathmania) at once!

The event is exclusively for students, and you have to be registered at the Codefest website to be eligible for the prizes and make sure that you provide your Hackerrank handle in the update profile section.

So make full use of this opportunity to test the waters, build confidence and gain early bragging rights via the prizes, as the date for the spectacle approaches!

is the annual coding festival of the Department of Computer Science and Engineering, IIT (BHU) Varanasi, which is held online from August to August, 2019 and is open to participation by all.

There is absolutely no registration fees and a lot of prizes to be won!