Invitation to CodeChef January Long Challenge 2023 (Rated for Div 3 & 4) - 14th - 16th Jan

We invite you to participate in CodeChef’s January Long Challenge, starting this Saturday, 14th January, 8 PM IST onwards.

Please note, the contest is open for 2 days, i.e, from 14th - 16th January. The long Challenge will be rated for Div 3 & 4 coders.

Joining me on the problem setting panel are:

The video editorials of the problems will be available for all users for 1 day as soon as the contest ends, after which they will be available only to Pro users.

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.

Hope to see you participating.
Good Luck!


is their is no long challenge in feb? if yes ,then when? because i am unable to see it in contest calender.

No there isn’t.