I liked this game, though It took me a while for me to understand this game because I got stuck at the first puzzle. I think it would have helped if there was maybe some dialog of what I had to do first. (I guess, I'm too westernized but I thought I had to imput the numbers first then pump.) So I had quit the game a couple of times.
I did love the puzzle sovling the puzzles are not too hard but not too easy either!
My favorite part is the poor delivery guy at the end. That cracked me up!