Problems from Northwestern Europe Regional Contest (NWERC) 2021

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Access Denied0.00155200752226%4.1Mediumen
Boredom Buster0.42372483911%9.1Harden
Cutting Edge0.00253206117%7.0Harden
Dyson Circle0.0215122110246%4.8Mediumen
Exchange Students0.0920571183227%8.2Harden
Flatland Olympics0.0413741753520%8.8Harden
Glossary Arrangement0.1210332598533%6.7Harden
Heating Up0.106183749325%5.5Harden
IXth Problem0.002332581729%7.6Harden
Jet Set0.0018359016929%4.4Mediumen
Knitpicking0.0015167131847%3.0Mediumen
Lucky Shirt0.02881568253%4.6Mediumen