Letters crossing the screen. What we must do? destroy them, pushing that letter on our keyboard.

Try to get rid of all your cards before the computer does.
Drag one card at a time from your hand at the bottom of the screen to one of the
four discard piles in the middle of the screen. If the arrow under the deck is pointing up,
place a card that is one value higher on top.
If the arrow is pointing down,
place a card that is one value lower on top. Going up,
once you get to 13 the next match is 1. Going down from 1 the next match is 13.

Shoot the birds and avoid all snowballs.

Leap from log to log to cross the river.

You are Gandalf the Grey battling for all of Middle Earth.

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Get to the top of the mansion and save mario from King Boo!