Problems from Chalmers Challenge 2021

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Antivirus0.08675481735%9.0Harden
CHACTL0.00131857285%4.4Mediumen
Hills in Gothenburg0.023641008888%2.8Mediumen
Perfect Porridge0.02368453476%5.8Harden
kcuD dlanoD0.003049346093%1.8Easyen