On the Subject of Blinker

Blink and you’ll miss it.

Note: If pressing a deactivated light activates itself and its surrounding lights, you are looking at the wrong manual.

A “Blinker” module has an array of nine buttons that, when activated, turn green.
Upon activation, one of the buttons turns green. Any other button will not have any functionality. Tap the only green button to continue.

For every subsequent press, some of the buttons will blink green before turning off again. All but one of these buttons have been pressed before. Tap the buttons that haven’t been pressed.
The buttons will blink green once every 2 seconds.

When all nine buttons have been pressed once, the needy deactivates.
Failure to press all nine buttons results in a strike.