Very poor
The game itself is kind of boring, the music is a little to repetitive, but most of the puzzles in this game are nearly impossible to figure out with out using the walktrough, I don't understand how most people are suppose to find out they need to click and drag the screen to finish a level more less jump from the tallest part in the room, or even going through the trouble to change the time on their computers clock to finish a puzzle it just seems pointless.