Problems from HiQ Challenge 2018

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Costume Contest0.00562918147250%2.2Easyen
Halloween Loot0.0024146214732%6.1Harden
IsItHalloween.com0.005256951297250%1.3Easyen
Ministry of Magic0.0648967018127%6.5Harden
Wizard Dance0.0682681121226%7.1Harden