Ok, I had fun figuring out the puzzles (although I checked the solution for the last bomb), the difficulty was just enough to make me think a bit (an maybe fail a bit too), but not hard enough to make me stuck. The "anguish" one was especially good. I think I encountered a bug in the football one. I failed, but the game moved on to the next level. Last puzzle was a nice way to end the game, even if it was a bit easy.
The graphics were cute. I liked the cop, the fixed camera angle, and the explosion! The sound could use a bit more attention. Some background music would be nice.
There is only one issue I have here. It's seven rooms, not one :) Like, I know that you are solving one room at the time, but I feel you could go with "one" in "one room" harder.
Over all- great puzzles and cool graphics! Keep it up!