Even if video editorials could be provided of hard problems still it will be fine. Because I think easy problems(say top 3-4 problem with the highest submissions) are easily understood by editorials.
Yes, what @gkcs is true. And I further respect that you took the initiative to go ahead bro! That’s nice from your side
i agree but video tutorials are must for all problems
Codechef can provide a section in which there will be video editorials, peoples who have solved the problem and are willing to post the video editorial will post it there and on basis of upvotes, Codechef can gift laddus to that person.
good suggestion,but codechef have to post video editorials officialy