Problems by David Zheng – Kattis, Kattis

	Add	Remove

Name	Fastest	Shortest	Total	Acc.	Ratio	Difficulty	Languages
Art Appreciation	0.08	2631	274	101	37%	4.7Medium	en
Chromium Shipping	0.18	2053	144	42	29%	8.5Hard	en
Find the Graph	0.01	153	1060	370	35%	3.4Medium	en
Grid Magic	0.00	78	407	241	59%	2.5Easy	en
Huge Campus	0.04	847	249	107	43%	4.1Medium	en