Problems from Northwestern Europe Regional Contest (NWERC) 2021

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Access Denied0.00115263571027%4.1Mediumen
Boredom Buster0.4135791362619%9.1Harden
Cutting Edge0.0047383738%7.3Harden
Dyson Circle0.0115131212038%6.3Harden
Exchange Students0.0917611995829%8.3Harden
Flatland Olympics0.0412542715219%8.3Harden
Glossary Arrangement0.12103334610430%6.4Harden
Heating Up0.1045868116524%6.5Harden
IXth Problem0.0023321042524%7.8Harden
Jet Set0.0018373121029%4.5Mediumen
Knitpicking0.00151105744842%3.1Mediumen
Lucky Shirt0.00881929952%4.5Mediumen