Problems from 2022 ICPC North America Championship

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Contact Tracing0.0046953416731%4.7Mediumen
Cookie Cutter1.4022765896711%8.4Harden
Cram0.0213183159931%6.0Harden
Double Sort0.009421932312%8.6Harden
GCD Harmony0.05968147826618%6.1Harden
Leaderboard Effect0.5994444911225%5.6Harden
Rafting Trip0.02174863212319%7.0Harden
Ranked Choice Spoiling0.0016942173818%8.7Harden
Reset0.023657549913%8.7Harden
Tic Tac Toe Counting0.0239283135142%3.6Mediumen
Transparency0.0013642155023%7.5Harden
Triangular Logs0.17805139041430%7.7Harden
Word Ladder0.0020092725528%5.9Harden