Problems by Ng Yu Peng

	Add	Remove

Name	Fastest	Shortest	Total	Acc.	Ratio	Difficulty	Languages
Busy Roads	0.11	610	91	40	44%	4.0Medium	en
Economic Inequality	0.32	793	29	7	24%	5.7Hard	en
Hero Leveling	0.20	792	105	11	10%	8.5Hard	en
Large Differences	0.09	107	115	11	10%	9.2Hard	en