Any more 'room escape' online/flash games?

I have played the ones on this site Neutral - ブラウザで遊べるゲーム&ツール and thought they were great… they’ve inspired me to dig out the one ‘myst’ incarnation I own - ‘Uru’… which was not a well received game (but I was that desperate to play more of this type of game)

But I can’t play Uru at work… does anyone know of any more of these room-escape myst type clever puzzle games on the internet?

I like this one. I beat it in one work shift last year, but it was rough.

jayisgames.com, check the escape tag.

Clicky.

I particularly recommend the granddaddy of all escape games – The Mystery of Time and Space.

That one, I return to every so often, and it’s still as awesome as ever – really stands the test of time.