Problems by David Zheng

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Art Appreciation0.08263132510432%5.4Mediumen
Chromium Shipping0.1820531794223%8.5Harden
Find the Graph0.01153124845036%3.4Mediumen
Grid Magic0.006659929249%2.7Easyen
Huge Campus0.0451531811937%4.5Mediumen