I distinctly remember having a LOT of trouble with this one when I first played the game. Now I'm stuck again.

Is the room with the blue segment the 12 o'clock position?

My current generated sequence is 11,9,10,2,3,1,12.

My letters are:

C
U H
L N
X Z

Yes the blue segment is behind C.

Change those numbers to letters now. Using your numbers:
11 - H exit
9 - X enter
10 - Z exit
2 - N enter
3 - U exit
1 - L enter
12 - C

thanks mag. it worked!

Great!

Sounds like you're having fun ikonius!

You bet your life Gerry. After all the trouble I had setting up Virtual PC AND Rhem 2 AND playing Rhems 3 and 4, I am really enjoying this 2nd playthrough of Rhem 2

That's great ikonius! I find I enjoy a game a lot more the 2nd time around because I notice more and the familiarity with the environment makes it more relaxing!