Problems from SANDVIK Challenge 2020

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Alloys0.002094775380%3.6Mediumen
Bonbons0.00444543463%7.0Harden
Closing the Borders0.00668744561%7.6Harden
Sequential Manufacturing0.005032227886%3.1Mediumen
Witch Dance0.06650877283%3.8Mediumen