Many have probably played the pipeline game. Its meaning was to make one whole from parts of pipes, through which water could flow. But this pipeline is not simple, but Christmas. And this means that Christmas decorations will roll along the pipe. Which you will need to place on a beautiful Christmas tree. The rest of the rules are standard. Rotate pipe pieces and connect them into one continuous pipeline. With each subsequent level, the difficulty will increase. So you have to work hard to achieve your goal. Good luck!