Plumbing is probably the most useful invention of mankind. Thanks to him, water and other resources are delivered to where they are needed. Imagine if we were still walking on the water to the well, carrying heavy buckets, as it was several centuries ago. Now you just turn on the faucet in the kitchen or in the bathroom and a number of water flows from there, which you can drink and use for your needs. But for water access to be uninterrupted, the pipes must be connected correctly and you will ensure this in Connect the Pipes 2d. It is enough to rotate each of the fragments so that it turns green and the pipeline will be fixed in Connect the Pipes 2d.