[quote=@DarkwolfX37]
<Snipped quote by Zeal>

One of them is dueling network, but it's a flash game so you have to actually move the cards and apply the effects and stuff yourself. The other is yugiohpro, and it's really well done to the point of being like an official video game. 
[/quote]

Hm...I think I'll check out the second one first. Do you have a link?