A calm connection puzzle

FLOW PIPE

Rotate every pipe, connect the complete network to its source, and watch the liquid flow through increasingly intricate puzzles.

Get it on Google Play

Connect the network

Turn straight pipes, corners, junctions, and terminals until every open connection forms one complete system.

Growing challenge

Progress through alternating Normal and Hard campaign levels, then take on daily Hard, Super Hard, and Nightmare challenges.

Optional rewards

Use rewarded ads for hints and restarts, or unlock the one-time Remove Ads purchase for uninterrupted play and instant benefits.