Players who understand the game mechanics can achieve better results.

Game Rules

The ball changes color based on the number of bounces.
At 10 bounces it turns blue, at 20 bounces yellow, and at 30 bounces green.

Collecting a ball grants points based on its color.
Blue: 10 points
Yellow: 20 points
Green: 30 points

The arrow displayed on the screen indicates the current bonus target color.
If the ball color matches the arrow color, a bonus multiplier is added.

Blue: +0.1
Yellow: +0.2
Green: +0.3

Additionally, immediately after the 10th, 20th, or 30th bounce,
collecting the ball during that short timing window grants a special multiplier bonus.

Normal Special Bonus: +1.0

Special Match Bonus
(when both the ball color and arrow color also match):

Blue: +1.0
Yellow: +2.0
Green: +3.0

(Only one bonus is applied.)

The multiplier starts at 1.0.

If the multiplier is 2.0 or higher, hitting a black ball will not cause a game over, but the multiplier resets to 1.0.

If the multiplier is below 2.0, hitting a black ball results in a game over.

## Ranking Submission

While in “RankingMode”, scores will not be submitted to the ranking.

Press the “RankingMode” button to sign in.
After signing in, the button display changes to “Rank”.

When the “Rank” button is displayed and the device is online,
your highest score will be submitted to the ranking.

The highest score is stored only while the app is running,
and will be deleted when the app is closed.

* Once you sign in, the button will automatically switch to “Rank” each time the app starts afterward.