*This game uses the exchange method to change the direction of the pipeline, which is not the general method of rotation. All are interchangeable except for the start and end points.
*The game must collect special props in order. If the order is incorrect, the level will fail
*The same prop cannot be passed twice, that is to say, it is best not to place the cross-shaped figure on the prop, so as not to cause the level to fail when passing for the second time
*If you find that the game has no way to go, you can use the reset button at the bottom right, which allows you to reset the graphics, but only three times
*The time is 150 seconds. If the time is up but the destination is not reached, it will be judged as a failure. If you have finished within the time, you can choose to press the Finish button at the bottom right, and the game time will be accelerated so as not to take up your time
*The system will record your best score, please enjoy and have fun!