Problems from Doris 2023 deltävling 1

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Messy lists0.035661650281%1.4 - 2.1Easyensv
Rationalization0.00621165951%1.7 - 7.6Hardensv
Rice judge0.007145341992%1.6 - 1.9Easyensv
Who can win?0.002381408561%1.5 - 5.3Mediumensv
Who wins?0.0010766259390%1.6 - 1.8Easyensv