I am getting tired of people talking about the dials and the radio code from toplighthouse.

Obviously the numbers belong to the dials inside of the lighthouse

Yellow : 2
Orange: 7
Blue : ?
Purple : 6

I entered these numbers and tried all the possible numbers for blue.
Pretty easy :

1. Mess around till you have the yellow, orange and purple one on the good numbers.
2. Turn yellow ONE time
3. Turn orange NINE times
4. Blue is down one number : D
5. This still doesn't do *#@%

I thought about this and I think the only possible way to use the dails is with the airhorns.
Haven't been trying this since I wasn't with 4 people, and since I am going to bed please someone check this out?