Color Puzzle-Swimming ring

A magical life-saving journey. Another way to eliminate the game is another way of leisure games.

Gameplay:

The life buoy is placed on each life buoy, and three life buoys of different sizes can be placed on each life buoy. There are 9 lifesaving piles.
A life buoy placed on a stake can be made of three different colors or the same color.
There are 3 identical colors that can be eliminated. It can be either horizontal or vertical.
When a lifesaving stake is placed in 3 circles, it can be eliminated by the same color.

There are a total of six colors of life buoys, the more the color behind will be more and more, more and more difficult, the time to test the intelligence of the oh. The strongest brain is you!