Problems from Doris 2023 deltävling 1

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Messy lists0.035662551282%1.3 - 2.1Easyensv
Rationalization0.00621257056%1.7 - 6.1Hardensv
Rice judge0.007146142893%1.5 - 1.9Easyensv
Who can win?0.002381458760%1.5 - 5.5Mediumensv
Who wins?0.0010767360289%1.6 - 1.7Easyensv