XXI OpenCup GP of Nizhny Novgorod
Time: Feb 7, 11:00 UTC+3
Link: Click (OpenCup login needed to participate)
Authors: Um_nik, Merkurev, KAN, WYOCMWYH with help from ashmelev, Ferume, fake123 and dario2994.
The contest was used for Petrozavodsk training camp and ICPC training camp.