The game consists of adding the numbers of patents watching the cars going the route. Each player chooses a number from 0 to 9 and wins that appears more times between patents added

One point for each time the number appears in the patent adds, so if this once scores a point if this twice doubles, therefore, adds 4 points and if 3 times appears three times, then completed 9 points

If the chosen number appears between two equal numbers, a point is subtracted. Eg the number chosen is 4 and the patent is annotated 848

The "x2" and "Subtract" buttons make patents listed since pressed duplicated and / or subtract the normal score. The idea would turn them occasionally to make the game dynamic.

Pressing "End Game" the results of the players, along with the number doubled or tripled few times, and appear a button to start a new game