Problems from HiQ Challenge 2018

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Costume Contest0.00562832142950%2.2Easyen
Halloween Loot0.0024144314433%6.4Harden
IsItHalloween.com0.005250131265851%1.3Easyen
Ministry of Magic0.0648961715926%6.6Harden
Wizard Dance0.0682652519437%7.2Harden