Mysterious Dungeons Red & Blue for GBA?

[lego2will]

I don't know much about these games, but are they for both GBA and DS? It said so on Pokemon.com, but I don't know what it really means...

I'll post pic, if requested...


PS: If anyone can answer this, then that's all I need. No need to post after this. =)
PPS: Close this if it's already been said

 

[Sonozaki Maya]

Red is for GBA and Blue is for DS.

'Nuff said.