Problems from Rocky Mountain Regional Contest (RMRC) 2013

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Chemicals Monitoring0.0711271393727%6.8Harden
Credit Card Payment0.00206361366218%5.3Mediumen
Digital Content Protection0.011821495336%5.1Mediumen
Fast Food Prizes0.001192380154465%1.9Easyen
Flood-It0.001026160132921%6.2Harden
IQ Test0.005162704015%7.6Harden
Institute of Advanced Category Manipulation0.0011221433222%8.3Harden
Seven Kingdoms0.2322551703822%8.3Harden
Social Advertising0.00209197463532%4.0Mediumen