Do you have any idea what anime this is?

[Animebee]

So I need a little help. Got asked multiply time by other people but I couldn't really answer. It's a gif though. Do anyone know what anime this is (the name of it)? or have any idea.
http://i.imgur.com/PTepb.gif
Click the link, any help would be great.
/Bee

[blueangel06661]

Hyoka
http://myanimelist.net/anime/12189/Hyouka

[Animebee]

Ah thank you so much!<3