Problems from Baltic Olympiad in Informatics 2018, day 1

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Love Polygon0.028241282123796%1.3 - 6.8Harddeenetisjaltlvnoplrusv
Martian DNA0.014502286220096%1.2 - 4.0Mediumdeenetisjaltlvnoplrusv
Worm Worries0.2818742111204497%1.4 - 9.3Harddeenetisltlvnoplrusv