Problems by Vuong Hoang Long

	Add	Remove

Name	Fastest	Shortest	Total	Acc.	Ratio	Difficulty	Languages
Fake Arithmetic Sequence	0.00	142	349	156	45%	3.7Medium	en
Football!	0.04	155	412	129	31%	5.6Hard	en
Gux's sequence	0.44	3030	121	35	29%	7.9Hard	en
Memory Device	0.24	1806	150	26	17%	7.2Hard	en