The rules are simple, playing the game not as much:
- tap once to go down, tap again to go up and don't let the Line hit the borders.
- guide the Line through an endless, sinuous and unpredictable path.

A game that is as minimalistic as it is hard to play - to succeed, accept it will be nearly impossible to make the line move exactly as you want.

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It Will Make You:
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* challenge your reflexes
* test your speed
* put your patience on trial