Problems from NENA 2019

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Add 'Em Up!0.01210526474714%6.1Harden
Cutting the Necklace0.0339362721534%5.7Harden
Fair Divisions0.4616502434820%6.6Harden
Guess the Digits0.01445815456%8.4Harden
Monument Maker0.0113255117832%4.2Mediumen
Protecting the Collection0.0179276329238%4.2Mediumen
Stickers0.071551983536%7.6Harden
The Colonization of El-gă-rizm0.0037636814439%5.3Mediumen
The Sock Pile0.015883029130%6.3Harden
The Wire Ghost0.014704896546%9.6Harden