Nice puzzle! It took a good amount of hair-scratching, but I got it eventually, without glitches. Here's my blind playthrough of it (in .dem format). It's in two files, because I accidentally loaded a quicksave (from an unrelated map) where I was trying to make a save. http://bisqwit.iki.fi/kala/backnforth-astonostosson-blind-by-bisqwit.zip
If you'd like to try some of my maps, I'd suggest Trivial Pursuit or The Orientor :-) Blind demo files much appreciated, if possible.

Pretty designed chamber, solution not this obvious as it looked on first sight - I had fun solving the puzzle in it! ^_^

Not so easy. Liked.

Thanks!

i got the updated version, your intended solution was quite cool

@new318:
Thank you so much for going through the trouble of recording it for me! Very awesome of you! I have now completely removed that solution (or at least I think so). I have also updated the looks of the level for increased clarity.

Why don't you give it a try and see of you can beat it the right way? :)

not sure how to PM, and sorry for the terrible quality, I couldn't find an easy program to make a good movie through the game, so I had to just use quicktime. http://youtu.be/XaReJtuu3T8

@new318:
I would really like it if you showed me how you finished it without using the buttons. Maybe you could PM me with a video or an explanation?

Anyway I'm glad you liked it :)

I enjoyed this level, but did it without the use of either button in the chamber with the exit. Not sure if this was intended? Great regardless.

Very good level took me a good 30 minutes or so. Nice little hint in there with the staircase. Only thing is that it feels wrong to portal through that little gap and quite awkward. Apart from that it was a nice smooth challenge. Mevious inspired