Nelly's Rooftop Garden

A physics-based puzzle game written for PyWeek 2. Nelly needs to water her rooftop garden, but the pumps have broken. If only there were some way to transform water into a gas that could float up to the rooftop and water the plants! Your task is to water the plants in each scenario using the steam provided by the kettle. Steam will condense into water when it comes into contact with a cold metal bar. Water may evaporate into steam if it hits a hot object. There are 15 levels, a free-play mode and a level editor. Enjoy!