Creating puzzle animation in WP7 Mango
  I am creating a puzzle app for kids, in that puzzle contains images of fruits, here the images of fruits will be splited  in to  3 or more peaces. what i need is, i need to drag this peaces in to a specific area and if the position where i placed the image Pease is correct   means the image must need to attach there otherwise the image will need to move back to its original position automatically. Please give me a initial guide line to start this app. I am new to this Silverlight game development and i dnt know where to start this proj. Pls help me...
Creating puzzle animation in WP7 Mango
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  I am creating a puzzle app for kids, in that puzzle contains images of fruits, here the images of fruits will be splited  in to  3 or more peaces. what i need is, i need to drag this peaces in to a specific area and if the position where i placed the image Pease is correct   means the image must need to attach there otherwise the image will need to move back to its original position automatically. Please give me a initial guide line to start this app. I am new to this Silverlight game development and i dnt know where to start this proj. Pls help me...