Problems from 2018 ICPC East-Central NA Regional Practice Contest

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
An I for an Eye0.00256270672827%4.1Mediumen
Are You Listening?0.0054654149332%2.8Mediumen
Harshad Numbers0.00511081649159%1.4Easyen
Score!0.005118447340%3.2Mediumen
So You Like Your Food Hot?0.005198837719%4.9Mediumen
The Ups and Downs of Investing0.005102835434%3.7Mediumen