This game did not fill my screen. I have a wide screen monitor, but have had no problems with previous games. I had a 2-3 inch gap on both sides, and the small screen made it more difficult to find hidden objects and therefore took the enjoyment out of playing the game.
The puzzles I did come across were quite challenging in some cases, not too difficult in others.
For this reason, I cannot mark this game any higher than a 3-star.