Ive enjoyed all the levels you have posted today. This is probably the least simple but still very easy , altho initially i was looking for something more complex from the rotating zapper wheels. The balls often fell into the wrong hole meaning a restart. Thlanks for the huge amount of work to make them all.
Great funny level....In this level I would emphasize above all the design, the dam is spectacular, very realistic .... bravo @JackBauer