Problems from 2022 ICPC North America Regional Programming Contests (February 25, 2023)

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Advertising ICPC0.009364377918%8.1Harden
Alchemy0.0017163511919%7.6Harden
Blueberry Waffle0.0054195282042%2.0Easyen
Bog of Eternal Stench0.025884497717%8.4Harden
Branch Manager0.0331265016225%5.4Mediumen
Champernowne Count0.009258128249%3.6Mediumen
Chocolate Chip Fabrication0.0349868622833%5.7Harden
Color Tubes0.0089739510527%6.5Harden
Counting Satellites0.0011623111349%6.6Harden
Creative Accounting0.0418560516427%5.4Mediumen
Digits of Unity0.048061778045%6.2Harden
Eroding Pillars0.1211612587931%6.4Harden
Everything Is A Nail0.0230153519937%5.5Harden
Exponent Exchange0.007882436326%7.9Harden
Fading Wind0.0099188996551%1.5Easyen
Family Visits0.0027350013126%6.5Harden
Food Processor0.0138261514123%5.4Mediumen
Greedy Increasing Subsequences0.0518625612147%6.0Harden
Hunt the Wumpus0.0018549828457%2.1Easyen
I Could Have Won0.0110262426142%3.3Mediumen
Lone Knight0.1725661023130%6.4Harden
Profitable Trip0.013872528534%6.2Harden
Repetitive Song0.026634818954%3.1Mediumen
Restaurant Opening0.0012854434864%1.8Easyen
Streets Ahead0.0271109150746%2.1Easyen
Sun and Moon0.0055144165345%2.0Easyen
Three Dice0.0049423212654%4.7Mediumen
Triangle Containment0.0587850312825%6.7Harden