Problems from 2016 ICPC North American Qualifier Contest

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
A New Alphabet0.00524852941038%2.4Easyen
Arcade!0.01791141331622%5.9Harden
Big Truck0.0056142210434%3.1Mediumen
Brackets0.005343250615%6.8Harden
Dots and Boxes0.00114854416029%5.8Harden
Free Desserts0.0113772954716%8.5Harden
Inverse Factorial0.00511324241121%5.7Harden
Nine Packs0.0054753145231%4.1Mediumen
Primonimo0.00175653418034%5.5Harden
Quick Estimates0.00515256823454%1.6Easyen
Robotopia0.0056220100716%5.4Mediumen
Unusual Darts0.011111138939929%4.7Mediumen