::I added two problems/solutions to [[fundamental group]]. What do you think? One is for conceptual understanding, while one tests ability to manipulate the definitions. I'll try to add more. What do you think? --[[User:MarkGall|MarkGall]] 21:51, 7 July 2009 (EDT) | ::I added two problems/solutions to [[fundamental group]]. What do you think? One is for conceptual understanding, while one tests ability to manipulate the definitions. I'll try to add more. What do you think? --[[User:MarkGall|MarkGall]] 21:51, 7 July 2009 (EDT) |