marwin (26 kyu)

Hi I'm marwin and you can find me on kgs as marwin or QuickMan.
I study Informatics on Charles University in Prague.<br/>
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I like this site and i would like it to be the greatest problem database, so lets add some cool problems :) <br/>
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I'm sorry If I edited your problem without any comment, if I did so, I was probably adding more detailed wrong lines, or prunning the too big variation tree due to the new isomorfism feature, if the reason was more important, i left comment describing the edit.
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contact : kovarex [at] gmail [dot] com
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You can order great chinese problem book
<a href =http://www.books.com.tw/exep/prod/lookinside.php?item=CN10003302#t> here</a>