First, go to the castle and enter the room where the princess's maid is. jump onto the small table and you will receive a piece of paper. Then go to the mill and jump onto the second bar. You will see a girl standing alone and click on her. You will receive the paper.
the fountain you have to give the goth girl in the windmill the princesses note and go to the fountain and click the planets on the paper the goth girl gave you
Go into Arturus's castle and in the room with the robot mouse, the secret paper is on the chest by the bed.
You get the paper the girl gave you in the Mille and go to the fountain and type it in that order and then press the sun and go down.
first you must go to the castle and go into the bottom left room and jump on the chest (box) hopefully you will get a paper then if you have that paper go to the ol windmill and go to the top to a girl in a black dress with white skin wait for her then she will give you the paper for the fountain. once you reach the fountain press the half moon then the planet with the ring around it and then the start but then press the sun as well but the sun is the last one to press 1. moon 2. planet 3. star 4.sun then the fountain will drain able for you to go down.
In Poptropica's Astro-Knights Island, to find the Fountain Code, you need to retrieve the missing letter from Mordred's room. Once you get the missing letter, use it to decode the message and obtain the code for the fountain in the Knights' Chamber. Use the code to unlock the fountain and progress in the quest.
You get the Cosmic Symbols password from a girl in the upper part of the Mill. You will need the Secret Message (in the Princess's Maid's room, first floor left in the castle). Go to the fountain and press the plaque with planet symbols. Press the three symbols and the sun to open the secret passage.
The plaque on the fountain will only work if you have the Cosmic Symbols password card. Go to the Maid's room (castle first floor left) and get the Secret Message. Take it to the upper floor inside the Mill and the girl there will give you the Cosmic Symbols card. On the fountain, press the three symbols, and the center Sun, and the plaque will open.
You get a gold coin out of the fountain, then you go to Mordrid's place and click on a stack of books and you get a library slip, then you go to the castle's library and go to a shelf that says M&M You click on the crumpled paper above it and it opens the dungeon, you go down there and there is the moldy cheese.
at astro nights you go to the library and you go to the right of the non fiction sign and click the crumbled paper and it opens and you go down
You get a gold coin out of the fountain, then you go to Mordrid's place and click on a stack of books and you get a library slip, then you go to the castle's library and go to a shelf that says M&M You click on the crumpled paper above it and it opens the dungeon, you go down there and there is the moldy cheese.
Show her the scrap of paper (secret message) that you found in the princess's maid's room. She will give you a Cosmic Symbols password card. To use this, go to the plaque on the village fountain. Press those three symbols and the center sun, then go down the stairs. The secret society will give you the key to Mordred's underground laboratory.
you go to the castle go in the room with the mouse on the trunk there is a letter bring it to the goth girl she will take the letter and give you the password