Invitation to CodeChef June Lunchtime 2021

We invite you to participate in CodeChef’s June Lunchtime, this Saturday, 26th June, from 7:30 PM - 10:30 PM IST.

There will be 7 problems in Division 3 and 6 problems in Division 1/2 .

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:


The winners will receive certificates & 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.

Admin Note : This Lunchtime has a replay of some of the problems used in IOITC Day 2/3 (Final Selection round of Indian IOI Team). Thanks to all the testers who tested the IOITC as well!

Hope to see you participating. Good Luck!



Only 1 extra problem in div 3, seems like div 2 is lucky today :smile: