This is a very fun & short game, based on the "Looney Tunes" universe.
It took me less than an hour to complete, but I never-the-less got a great deal of satisfaction from solving its various puzzles (you get one point, out of a total of ten, for each puzzle, with the exception of the final puzzle, for which you get two points...however, one of the puzzles doesn't give you any points, so there are actually ten in total; ironically, the final puzzle is one of the easier ones, while the puzzle for which you receive no points is perhaps one of the more difficult ones, depending on your frame of mind upon approaching it). I had to use a walk-thru in order to solve the second puzzle, which in retrospect I still regard as the most difficult of the game, but I solved the other nine on my own.
The game does a good job creating an authentic "Looney Tunes" feel, and it has some clever twists, as well as some nostalgic references to real-life cartoon programs from the "Looney Tunes" era. "XYZZY" gave an amusing result, as did answering Daffy Duck, when he asked me if I had any questions. I suspect there are some other funny responses embedded within the code that I didn't manage to ferret out, and there is also a very humorous joke that probably won't make sense unless you were paying attention to domestic United States politics during Bill Clinton's first term in office (for those of us who were, well, I literally laughed out loud).
While I like this game very much, I do have one issue with it, to the effect of its being EXTREMELY linear. All of the ten puzzles must be solved in a single order, alas. Despite that very serious limitation, this game is apt to present you with an enjoyable IF experience.