Problems by Kwee Lung Sin

	Add	Remove

Name	Fastest	Shortest	Authors	Full Solves	Ratio	Difficulty	Languages
Built to Scale	0.00	414	47	30	64%	7.4Hard	en
Cheer Readers	1.18	1946	14	8	57%	7.5Hard	en
Packing Pests	0.29	2277	24	12	50%	8.0Hard	en