Problems from Doris 2023 deltävling 1

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Messy lists0.0356164296759%1.4 - 2.1Easyensv
Rationalization0.0062114097886%1.7 - 8.2Hardensv
Rice judge0.0071172698657%1.6 - 1.9Easyensv
Who can win?0.0023851741881%1.5 - 5.4Mediumensv
Who wins?0.00107157779951%1.6 - 1.8Easyensv