Invitation to Coders' Legacy 2020 (Rated for all)

Hello CodeChef community,

I would like to invite you all to Coders’ Legacy 2020, the contest held annually by KeyGEnCoders, the programming club and CodeChef Campus Chapter of Kalyani Government Engineering College. This contest will be rated for both divisions .

The contest starts on 15th July at 21:00 IST . You will have 3 hours to solve 7 problems. The ranklist will be ICPC style with the penalty set to 20 minutes.

The problems have been prepared and tested by me, @avijit_agarwal, @aman_robotics, @souradeep1999 and @indrajit1. I would also like to thank @l_returns, @jtnydv25, @nagpaljatin141 and @taran_1407 for providing valuable feedbacks and helping us set up the contest.

There are laddus for top performers as well. Please check the contest page for more details.

Good luck. :slight_smile:

UPDATE 1: Contest starts in 30 minutes. All the best.
UPDATE 2: Contest starts in 2 minutes. All the best.
UPDATE 3: Contest has ended. Thanks for participating.

The problems have been moved to practice session. The editorials can be found at

Congratuations to the winners:

There were certain issues during the contest. We sincerely apologise for that.


What should be the expected difficulty level?

We have tried to set up a balanced contest and hope you will have a lot of fun solving the problems!!


Starting in 15 mins, all the best :slight_smile:


i am getting server error :no_mouth:


facing server error…please check

1 Like

another unrated?
(server error for me too)

getting server error
please fix

It’s working for me now

GOD plz no !!

Getting Server error. Please check.

Its working now

Same here bhai.

This post was flagged by the community and is temporarily hidden.

its fixed now !! GO

1 Like

server error

@admin Codechef IDE showing-OOPs , it can’t be reloaded! :frowning:

Please Look after this ,

Check now

1 Like

Hope you’ll post the editorial just after it ends : ]