
I'm not likely going to have time to develop this any further and since the game itself is fully playable with 20 levels plus random level generator, I've released it. It's a fun little puzzle game, absolutely no frills (also no sound), but beating all the levels should give you a solid challenge.
For those who've played Snow Problem this is obviously a similar concept, but with water, and levels built on equations instead of hand-crafted. I struggled to optimise the code enough for a realistic water flow effect, but I don't think it's too bad.
https://www.adventuregamestudio.co.uk/site/games/game/2741-flow-problem/
