Marek Ĺ ach

@sachmare

Czech Republic, Prague

Joined Oct 2017

World Rank: #63305 (0.2 points)

Institution: CTU FEE

Activity over the last year

Effectiveness

 Problems solved
8
 Solutions submitted
22

Problems

List of solved classical problems:

COINS TEST
GCPC11J
HIGHWAYS
MMMGAME
NGM
NY10E
PT07Y