Problems by Hubert Teo Hua Kian

	Add	Remove

Name	Fastest	Shortest	Authors	Full Solves	Ratio	Difficulty	Languages
Association of Camera Makers	0.46	2375	56	18	32%	9.3Hard	en
Hoppers	0.09	482	739	645	87%	3.7Medium	en
Ski	0.31	1866	131	78	60%	7.4Hard	en