Can some one suggest me questions which are based on dfs/bfs on grid , I need at least 30 to 50 questions from all platforms like leetcode , CF , atcoder , hackerrank , etc.
I know some questions -
"SPOJ.com - Problem PUCMM223 "
“http://codeforces.com/contest/35/problem/C”
But other than this if possible share some more questions.
Not sorted based on difficulty:
- LeetCode.
DFS: Connected Cell in a Grid | HackerRank.
- LeetCode.
- LeetCode.
- LeetCode.
- LeetCode.
I will keep adding more in this comment as I find them
actually anee the questions in previous hackerrank contest was very good , but the main issue is we have to open each contest and see if they are in graph category , instead of this if someone creates an API / or program so that it will find out graph category questions in previous contest from hackerrank it will be highly benifitial.
That would be nice. I’m not particularly into web dev but if someone is, they can come with something! 
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Yes , this will be very helpful, so anyone here who can do this?