Problems from LTH Challenge 2019

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Friendly Interactive SHell0.106223006923%8.3Harden
Lock Blocked0.026542244821%7.1Harden
Sprocket Science0.0011291834424%7.7Harden
Star Wars Movies0.1532186517520%5.2Mediumen
Tai's formula0.00624512252656%1.5Easyen
Thore's self-esteem0.00142112731428%4.2Mediumen