Where to find tutorial on developing a typing game with Flash?

hi guys, I tried searching in this forum with keywords such as “typing game”

As a result, the search gave me some weird thread links such as
variable type, game (RPG, etc) which is not related to what I am searching for.

Anyone could guide me with some useful links on developing such game?
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Below is a video of a typing game that I would like to make!

Typing game - requires a user to use keyboard to type out the word which pops out in order to remove it from the stage.
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