Problems from Baltic Olympiad in Informatics 2018, day 1

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Love Polygon0.049301223118597%1.3 - 6.8Harddeenetisjaltlvnoplrusv
Martian DNA0.014502096202196%1.3 - 4.1Mediumdeenetisjaltlvnoplrusv
Worm Worries0.2818742018195097%1.4 - 9.4Harddeenetisltlvnoplrusv