Problems from 2015 ICPC North American Qualifier Contest

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
All about that base0.002073744153341%2.7Easyen
Bobby's Bet0.001222805131047%2.7Easyen
Cantina of Babel0.003373648161844%2.8Mediumen
Circuit Counting0.00236128649138%5.6Harden
Cutting Brownies0.00126101445144%4.1Mediumen
Quick Brown Fox0.007416678845951%1.9Easyen
Safe Passage0.005173967439%4.1Mediumen
Secret Message0.00969396497853%1.8Easyen
Simon Says0.005239661230151%1.6Easyen
Torn To Pieces0.003587798246432%3.3Mediumen
UnDetected0.00510114155449%3.6Mediumen