Eolymp Weekend Practice #2 (Complete)

Thanks for participating in Weekend Practice yesterday. We hope you had fun solving the problems. Problems are already available for upsolving along with editorials: The Chess Board, Pets and Friends, The Legend Was Invented, but Not the Name, Chasing Chmyaaax and The Root of Evil.

Congratulations to the winners!

Special Thanks

Kudos to problem setters Illia Fursov, Maksym Shvedchenko and Illia Shevchenko, as well as to Anton Tsypko, for coordinating everything.