On the Subject of Swift Eye Test

On your marks, get S.E.T., go!

Flip the switch to activate the module.

While the module is active, flip the switch every time the three screens form a set.

Failure to flip the switch when the screens form a set or flipping the switch when the screens do not form a set will result in a strike.

The module will disarm if the switch was flipped at every set.

A set is a triplet of cards that satisfy the following conditiions:

• They all have the same number or have all different numbers of symbols (one, two, or three).
• They all are the same or are all different colors (red, yellow, or blue).
• They all have the same or all different shadings (empty, striped, or filled).
• They all are the same or all different shapes (capsules, diamonds, or squiggles).