Water wants to get from one end of the pipe to the other, and the pipes are all twisted the wrong way. Tap a segment to rotate it, and the water moves one step closer — each linked segment is a point. Rotate it wrong and the water leaks out the side, costing a life, three total. It's a puzzle dressed as plumbing, and it gets honest fast: more pipes, fewer obvious fits, water that rushes through before you've finished thinking. There's a quiet satisfaction in hearing the flow run smooth end to end, a small victory over chaos. Then a leak you caused reminds you who's really in charge.
Water wants to get from one end of the pipe to the other,