Answer is 20



Put 4 knights in all corners and 4 knights together in center.

4x4=16 (corner knights) +4 center Knights = 20 knights.

I solved in 30 seconds only.

I Play Chess at: http://www.GetClub.com/Chess.html So I am intelligent.

Bye
Sanny

Play Chess at: http://www.GetClub.com/Chess.html

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