Problems by David Zheng – Kattis, Kattis

	Add	Remove

Name	Fastest	Shortest	Total	Acc.	Ratio	Difficulty	Languages
Art Appreciation	0.08	2631	307	104	34%	4.9Medium	en
Chromium Shipping	0.18	2053	169	42	25%	8.5Hard	en
Find the Graph	0.01	153	1196	422	35%	3.5Medium	en
Grid Magic	0.00	66	565	286	51%	2.7Easy	en
Huge Campus	0.04	515	298	117	39%	4.3Medium	en