Disorganized pipes are placed randomly, and the consequences will be unimaginable if they are not sorted out in time. Click the pipe with your finger, and the pipe will automatically rotate, and each time you click, it will rotate until it is adjusted to a suitable position to connect to the next pipe. The finishing task needs to be unobstructed and free of gaps to complete the sorting task. After finishing the sorting, it will clear the customs by itself and proceed to the next pipeline project management.

--Casual games are one-handed, the game is fun, and the picture is simple, comfortable and beautiful.
--The game is simple and durable, no time limit, easy to use is not a problem.
--A lot of levels are waiting for you, with progressive difficulty, multiple modes and multiple challenges.
--Fun little thinking, small game brain hole, exercise the brain's good thinking.
--Let's tidy up the pipeline together and be an excellent pipeline tidying engineer!