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Chess-o-mania !!!

Math brain teasers require computations to solve.


Puzzle ID:#19275
Fun:*** (2.16)
Difficulty:*** (2.67)
Submitted By:lesternoronha1****
Corrected By:shenqiang




In a chess tournament conducted by the Romankachi World Chess Federation, every person played one game with every other person in the group. The total number of games that men played between themselves exceeded those played by men with women by 18. If there were 4 women on the tournament, totally how many games were played in the tournament?

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Nov 27, 2004

Jul 10, 2005

Good, hard teaser. Great one!
May 09, 2006

Very good!
Feb 20, 2009

I spent several minutes on this and it wasn't working out. Finally, I realized that the number of games was half the number of people that played games. Then it solved easily.

Very nice teaser!

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