Yes, there was a puzzle at the game's beginning that I messed up, then when I hit the dead end, I despaired, restarted the game and proceeded correctly. After finishing the game, I went back and experimented, and discovered a way to recover from my misstep midway thru the game; I did not have to restart the game after all. Some puzzles I NEVER would have figured out on my own. Even with the Official Guide in front of me this game was a challenge. There's one Mayor's filing cabinet folder that's only in the floppy but not the CD version of RTZ. I wasn't interested in the story behind the puzzles. To me, the fun is merely clicking through the game like an interactive movie.
