Thanks MaG, well on the way now

Neat game though

Nanjoan

I cannot believe I am stuck again. I have arrived back at the decorated hall. I have opened the door to the riveted metal panels. I clicked on the red button which opened fine. Same with the green button. BUT the blue one won't open.

I have a feeling that somewhere I have missed something but I don't know what.

Any help would be appreciated.

Go back to the tram stop before this decorated hall and redo the blue part of the square in a square puzzle. That will open this blue panel.

MaG I have got in a terrible mess. I went back a station but can't find the area where I change the blue part of the square. Perhaps I am going in the wrong direction.

I did something terrible. I deleted loads of save games and kept the last 3 as I was sure I would be OK.

I don't know what to do now

Nanjoan

My fault Nanjoan. You're still okay with the saves you have.

I stated 'before' when I meant 'after' decorated hall stop #3. It should be the last stop on the rail #4.