Problems by David Zheng – Kattis, Kattis

	Add	Remove

Name	Fastest	Shortest	Total	Acc.	Ratio	Difficulty	Languages
Art Appreciation	0.08	2631	325	104	32%	5.6Hard	en
Chromium Shipping	0.18	2053	179	42	23%	8.5Hard	en
Find the Graph	0.01	153	1204	427	35%	3.4Medium	en
Grid Magic	0.00	66	582	291	50%	2.7Easy	en
Huge Campus	0.04	515	314	117	37%	4.6Medium	en