Problems from 2016 ICPC North American Qualifier Contest

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
A New Alphabet0.00521138852740%2.6Easyen
Arcade!0.01850145731722%5.9Harden
Big Truck0.0056203207934%3.4Mediumen
Brackets0.005341848514%6.9Harden
Dots and Boxes0.00114844213731%5.7Harden
Free Desserts0.0113772874817%8.5Harden
Inverse Factorial0.00510957233121%5.4Mediumen
Nine Packs0.0054306131831%3.7Mediumen
Primonimo0.00137442217241%5.0Mediumen
Quick Estimates0.00514776809455%1.6Easyen
Robotopia0.0056446102616%5.4Mediumen
Unusual Darts0.011111119938332%4.7Mediumen