Problems by Vuong Hoang Long

	Add	Remove

Name	Fastest	Shortest	Total	Acc.	Ratio	Difficulty	Languages
Fake Arithmetic Sequence	0.00	142	354	156	44%	3.6Medium	en
Football!	0.04	155	418	130	31%	5.6Hard	en
Gux's sequence	0.44	3030	126	35	28%	7.9Hard	en
Memory Device	0.24	1806	155	26	17%	7.2Hard	en