Balls are appearing randomly on stage.
The generated ball has a unique number and starts moving.

There is a simple rule here.

1. When balls with different numbers meet, the smaller ball becomes the tail of the larger ball.
If the same number of balls is already in a tail, the number of that tail is incremented.
This action can occur sequentially,
Ultimately, the number of balls at the front may increase.

2. When balls of the same number meet, an explosion occurs.
The explosions occur in a chain reaction, causing all tails to explode.


Increase the number of balls you control.

Even the tail of another ball can be intercepted in the middle,
Likewise, other balls can cut your tail.

When the number of balls reaches 20, a new level starts.
It becomes increasingly difficult as the ball speed and number limits change.

Challenge yourself to see how far you can go.