Problems from Norwegian/Swedish Championships 2002

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Collecting Beepers0.0038699278980%3.6Mediumen
Downpayment0.011687581729%9.2Harden
Moving Pianos0.0038393772778%4.3Mediumen
Quantum0.0044822919786%3.5Mediumen
The Mailbox Manufacturers Problem0.002321215106788%3.4Mediumen