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can anyone give me n-queen problems except 167, 750 & 10094

You can try 10401 - Injured Queen Problem..
http://online-judge.uva.es/p/v104/10401.html

Though this one is not the classical n-queen problem, but it does involve placing queens(injured) on a chess board.

You can try Igor's site to search for particular type of problems.
http://www.shygypsy.com/acm/

It's very helpful !!!

Back to the 8-queens

Here is another one.

"10513 Bangladesh Sequences" is somehow related to n-queens. Try it!