Can't remember the name of this game...

If memory serves:

Its fairly old. A decade maybe?
It’s a one-room puzzle (sort of)
You have one or two actions if memory serves (I believe one)
It takes place in a pool hall
There were 9 configurations that the game would cycle through and then repeat in the same orders
The solution was a very complicated single sentence which required a lot of conjunctions

Any help?


Excellent, thank you.