simple but fun – Number Jong Review
exceptionally easy to play! i call it my "brain-dead" phase. when i don't want to think abt it, u can simply p l a y ! i've even downloaded it for few young people to recognize that they can work math problems w/out having to be afraid they can't add. they've learned they can add by "rote"- not having to think too hard abt what they're doing!!!
Review by catlee579 on
Number Jong.