Problems from HiQ Challenge 2018

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Costume Contest0.00562827142550%2.3Easyen
Halloween Loot0.0024144314433%6.4Harden
IsItHalloween.com0.005246591248351%1.4Easyen
Ministry of Magic0.0648961415826%6.7Harden
Wizard Dance0.0682652419437%7.1Harden