Problems by David Zheng

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Art Appreciation0.08263130410434%4.9Mediumen
Chromium Shipping0.1820531664225%8.5Harden
Find the Graph0.01153119542135%3.5Mediumen
Grid Magic0.006655228552%2.8Mediumen
Huge Campus0.0451529511740%4.3Mediumen