Problems from Northwestern Europe Regional Contest (NWERC) 2021

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Access Denied0.00115258169627%3.9Mediumen
Boredom Buster0.4135791352619%9.0Harden
Cutting Edge0.00473830310%7.3Harden
Dyson Circle0.0115128811741%6.1Harden
Exchange Students0.0917611915830%8.2Harden
Flatland Olympics0.0412542645119%8.2Harden
Glossary Arrangement0.12106333810330%6.3Harden
Heating Up0.1045866016225%6.2Harden
IXth Problem0.002332982526%7.7Harden
Jet Set0.0018372120829%4.4Mediumen
Knitpicking0.00151104344342%3.1Mediumen
Lucky Shirt0.00881859853%4.4Mediumen