Other contributors have said "In nancy drew danger on deception island junior mode what is the chess answers?" is the same question as "Where can i find the penetration oil on Nancy Drew Danger on Deception Island?" If you believe that these are not asking the same thing and should be answered differently, click here
Where can i find the penetration oil on Nancy Drew Danger on Deception Island?
If you go to the lighthouse, you will find some holes in the sand, which you can use the clammer to dig up. The rest are at the sandbar. (must get all rosebud messages)
you first need to get Nancy's cell phone number, which is on her phone if you click on it. It should be at the bottom, not on the screen. Then, use your laptop to look up Morse code and then find out...
The secret passage way in Deception Island is under one of the tables in the back party room in the cafe. The table is close to the wall and it is the one with the salt and pepper shakers knocked...