The naughty little crocodile loves to take a bath and ride the wind and waves. The "full of steam" pipe in level 20 goes around and around. Many players feel helpless. After several days of unremitting research, I finally came up with the following three-duck way to pass the level.
First release the acid water, then change the pipeline, release the sewage, and blow up the location as shown in the picture.
Change the pipeline again and lead the acid to the faucet. Change the pipeline on the right as shown in the picture. The faucet will spray acid and petrify the water plants.
Change the pipe on the right side so that the acid flows through the water purifier, thus receiving the first duck.
Change the pipes on the left and right sides so that the faucet sprays out sewage (the pipe on the right side is blocked).
Introduce the sewage into the fire to obtain water vapor, and then change the pipe on the right side so that the water vapor enters the balloon through the pipe.
After the balloon is filled, change the pipeline on the left, as shown in the picture (our purpose is now obvious)
Dig a channel as shown in the picture and send the balloon to the ice.
When the balloon is punctured by the ice, the gas inside is released and liquid is obtained, which flows down the channel.
After collecting the remaining two ducks, change the pipeline (circled), and the little naughty one can take a bath.
