Problems from Northwestern Europe Regional Contest (NWERC) 2021

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Access Denied0.00115269872327%4.3Mediumen
Boredom Buster0.4135791372720%9.0Harden
Cutting Edge0.0024795248%7.3Harden
Dyson Circle0.0115132912237%6.2Harden
Exchange Students0.0917612135827%8.4Harden
Flatland Olympics0.0412542855218%8.3Harden
Glossary Arrangement0.12103336010429%6.4Harden
Heating Up0.1045869716624%6.5Harden
IXth Problem0.0022521242923%7.7Harden
Jet Set0.0018378222128%4.5Mediumen
Knitpicking0.00151121848340%3.5Mediumen
Lucky Shirt0.008820810149%4.4Mediumen