Problems from HiQ Challenge 2018

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Costume Contest0.00562843143550%2.2Easyen
Halloween Loot0.0024144814432%6.4Harden
IsItHalloween.com0.005251531272251%1.3Easyen
Ministry of Magic0.0648962115926%6.6Harden
Wizard Dance0.0682679020926%7.2Harden