I have to say, I was able to play it and get to the end. It doesn't make any sense.
You get to the end by opening a box full of liquor instead of escaping the bar.
Some of the puzzles didn't even make sense. I mean, how is filling up beer to a certain number on a glass going to give you the right combination for a door? What if you pour too much or too little?
It was fun as a puzzle solver, but not as an escape game. I'm sorry, but you're going to have to do better than that firstescapegames.