Invitation to CodeChef November Lunchtime 2020

We invite you to participate in CodeChef’s November Lunchtime, this Saturday, 28th November, from [7:30 pm to 10:30 pm IST]onwards

3 hours, 5 problems.

We will also be hosting two live problem discussion sessions on Sunday (29th) from 5pm to 6:30pm IST (first 4 problems) and on Monday (30th) from 5pm to 6:30pm IST (last 3 problems), where our panelist, rajarshi_basu will discuss the Lunchtime problems. Find more details here.

Also, if you have some original and engaging problem ideas, and you’re interested in them being used in CodeChef’s contests, you can share them here.

Joining me on the problem setting panel are:


Top 10 Indian and top 10 Global school students from ranklist will receive certificates and CodeChef laddus, with which they can claim cool CodeChef goodies. Know more here.

The video editorials of the problems will be available on our YouTube channel as soon as the contest ends. Subscribe to get notifications about our new editorials.

Good luck and have fun!


the link you provided for sharing problems is not working

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Video editorials for 3 problems have been uploaded here. The other 4 videos will be uploaded over the next day or two.


Well that’s interesting, we have 10 different countries top 10 div1 this time

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