You are stuck in a room. On the door is a keypad with all the letters of the alphabet and the enter button. The word is 7 letters long. To your left, is a table with a note. The note reads: Sulfer Carbon Iodine Einsteinium Nitrogen Cerium On the other side of the room is a billboard. On the billboard there is a note pinned to it. On this note, it says: After solving the note upon the table, remove a letter and you will be free.” What is the code to escape? -Riddles