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April 10 - 16, 2011

Pardubice & Hradec Kralove

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• Problem 1
• Problem 2
• Problem 1 - solution
• Problem 2 - solution

Contact

Jana Sevcova
Narodni institut deti a mladeze MSMT
Na Porici 1035/4
115 30 Praha 1
Czech Republic

phone: +420 221 850 812
cell phone: +420 603 860 963
e-mail: jana.sevcova@nidm.cz

Problem 2

All tasks of Problem 2 are available for download here (202 kB).