Problems by Hubert Teo Hua Kian

	Add	Remove

Name	Fastest	Shortest	Authors	Full Solves	Ratio	Difficulty	Languages
Association of Camera Makers	0.46	2375	58	18	31%	9.2Hard	en
Hoppers	0.06	482	755	658	87%	3.7Medium	en
Ski	0.31	1866	134	82	61%	7.1Hard	en