How do you do the binweevils mission the lost silver knight?

Here is how:

First you get the key and you can enter the door with a keyhole. Your firsr puzzle is to find your code.

First click on all the light bricks starting from the beginning where you enter then click the scroll and click the curtain marked CG to type it in to your code section.

Now your second puzzle is to do the slider puzzle to make it look like gam.

The final puzzle is hard follow these steps to pass it:

First grab handle hook on top and drag it to the other hook

Next get the paintbrush and drag it to the paper that says WET ME

Play the notes pull the thing down to show you the notes.

Quickly write down the song notes and the blue ones and play them together

Now go to the next room and do I II III IV VI VII VIII XI X click the knight and its done!