Problems from 2016 ICPC North American Qualifier Contest

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
A New Alphabet0.0012210364912088%1.9Easyen
Arcade!0.0179126620276%5.8Harden
Big Truck0.004141915160784%2.9Mediumen
Brackets0.0057381942452%6.7Harden
Dots and Boxes0.00114820414471%5.7Harden
Free Desserts0.011377993535%8.6Harden
Inverse Factorial0.00703086180859%5.9Harden
Nine Packs0.001631492122182%3.4Mediumen
Primonimo0.00137417913475%5.4Mediumen
Quick Estimates0.00188550810495%1.8Easyen
Robotopia0.00128139585161%5.2Mediumen
Unusual Darts0.01111134727780%4.8Mediumen