Problems from SANDVIK Challenge 2020

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Alloys0.002090672580%3.4Mediumen
Bonbons0.00444533362%6.9Harden
Closing the Borders0.00668704260%7.8Harden
Sequential Manufacturing0.005030426186%3.2Mediumen
Witch Dance0.23650736082%3.2Mediumen