a problem to solve

[John Salerno]

mensanator at aol.com wrote:

>> (homework? a puzzle book?), I am just
>> wondering where the puzzle came from.
> 
> The OP mentioned it came from a puzzle game That made me
> think there was likely at least one solution.

Right, a computer puzzle game (a Myst-style game called Realms of 
Illusion), and I know there's at least one answer because it's been 
months since I finished the game. :)

I also think, but can't say for sure, that there is just one solution.