Pipe Flow 2

"Pipe Flow 2" is a simple but fascinating puzzle game.
Connect the color matching pipeline and establish the flow channel. In the game, please match all the colors so that the pipeline covers the whole area and can pass through smoothly. Please note that if cross or overlap, the pipeline will break!
The game contains many levels, from simple to difficult challenges. Come and play.

Features:
1. more than 1000 free riddles;
2. interesting sound effects.
3. the game interface is refreshing and neat, and the color is gorgeous.