Problems from Baltic Olympiad in Informatics 2018, day 1

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Love Polygon0.028241309126497%1.3 - 6.8Harddeenetisjaltlvnoplrusv
Martian DNA0.013032547245396%1.2 - 3.8Mediumdeenetisjaltlvnoplrusv
Worm Worries0.2818742158208797%1.4 - 9.3Harddeenetisltlvnoplrusv