Problems from Northwestern Europe Regional Contest (NWERC) 2021

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Access Denied0.00115277273426%4.4Mediumen
Boredom Buster0.4129111443021%8.8Harden
Cutting Edge0.0024795747%7.9Harden
Dyson Circle0.0115133312237%6.2Harden
Exchange Students0.0917612345925%8.4Harden
Flatland Olympics0.0412542905218%8.4Harden
Glossary Arrangement0.12103336410429%6.4Harden
Heating Up0.1045874017323%6.5Harden
IXth Problem0.0022521282923%7.7Harden
Jet Set0.0018379722328%4.4Mediumen
Knitpicking0.00151123248840%3.4Mediumen
Lucky Shirt0.008822110246%5.3Mediumen