Problems from NENA 2019

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Add 'Em Up!0.01210567683715%6.1Harden
Cutting the Necklace0.0339371522231%5.8Harden
Fair Divisions0.4616502794918%7.1Harden
Guess the Digits0.01442942495%8.5Harden
Monument Maker0.0113265420431%4.3Mediumen
Protecting the Collection0.0137885032138%4.2Mediumen
Stickers0.0715511263528%8.2Harden
The Colonization of El-gă-rizm0.0037640815538%5.0Mediumen
The Sock Pile0.015883459929%6.3Harden
The Wire Ghost0.0147041053707%9.5Harden