Problems from Kattis Challenge 2017

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Catmas Gifts0.001171971718%8.7Harden
Death and Taxes0.00235213870233%3.3Mediumen
Kattis' Little Helpers0.153568801721%7.4Harden
Meow Factor0.0054791120325%3.5Mediumen
Odometer Analysis0.00139610533%9.4Harden
Tom and Jerry0.0058078315019%7.3Harden
Transit Card0.036611795229%7.5Harden