Everybody has ever tried this game at least once in a lifetime.
Pick up a stone and skip it across the river.
You can play the good old days' ducks and drakes with iPhone now!
When you get tired of works, be in the nature, listening to twittering
birds, and throw stones making yourself innocent minded.
There's a can in front of you, and you pitch stones aiming at it.
You feel good watching the skipping stone and feel even better when it
hits the can.
You can play it whenever you like, in the train or just before you go
asleep.
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