No, it doesn't support flash.
I am not sure, but I usually play games on y8.
You play 3DS games on a 3DS, not on a computer.
y8.com
box head
no
No, only a 3DS can play 3DS games.
yes
Of course. The 3DS XL is just bigger. It can still play normal DS and 3DS games.
you can play with them on the 3DS.
No, the 3DS is region locked.
No, the Nintendo DS lite cannot play 3DS games.
No. I have a DSi and I play it. But you can play it on a 3DS.