It looks really great and the background music was realtively good for it, I'm no musician or anything like that so can't comment anything on that more :D
I know that because of how the game/puzzles was done, jumping would have not worked here, BUT I felt sooo restricted not being able to jump, even in the last level I was still trying to jump :D
I'm not a big fan of puzzle games, but because how the game felt and the puzzles were relatively easy I was able to finish it, but would have wanted a more of a "victory" than just being blocked by the lamp in the end :DDD
Great work though, to get this done in a week must have taken a lot of hours, good work! :)