Problems from Northwestern Europe Regional Contest (NWERC) 2021

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Access Denied0.00115264971227%4.2Mediumen
Boredom Buster0.4135791372720%9.0Harden
Cutting Edge0.00247942410%7.2Harden
Dyson Circle0.0115131712138%6.3Harden
Exchange Students0.0917612035829%8.4Harden
Flatland Olympics0.0412542755219%8.3Harden
Glossary Arrangement0.12103335010430%6.4Harden
Heating Up0.1045868716624%6.5Harden
IXth Problem0.0023321082523%7.9Harden
Jet Set0.0018375222029%4.5Mediumen
Knitpicking0.00151106845342%3.1Mediumen
Lucky Shirt0.008819710051%4.5Mediumen