Problems from ICPC North America Championship 2021

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
AND Permutation0.0813420812058%6.9Harden
Apple Orchard1.214775251040%8.9Harden
Cleaning Robot0.5399823617875%7.0Harden
Contest Construction0.0019029224484%4.6Mediumen
Ketek Counting0.061001604372%7.5Harden
Mountainous Palindromic Subarray0.028535031289%3.6Mediumen
Permutation CFG0.192208351954%8.4Harden
Special Cycle0.002440681218%9.5Harden
The King's Guards0.022539281554%8.5Harden
The Paladin0.0038519216787%4.7Mediumen
Token Game0.201083594373%8.0Harden
TraveLog0.16108917213578%6.5Harden
You be The Judge, Again0.0240132929690%3.3Mediumen