Just a proof of concept for a puzzle game I'm thinking about. Click a pipe and use the arrow keys (l & r / up & down) to scroll through the different shapes then press a to see how the water flows. It's a bit random in certain combinations so I may remove some pipes if I actually make anything using this. Press A to start or restart the water flow Keys 1-5 can also be used as shortcuts to some of the more useful shapes.
