PipeFlow

Pesxtuiol

About this game

Pipe Flow is a rotation puzzle on a four-by-four grid. Water has to travel from the first tile to the last. Tap a tile to turn it one quarter. A joint works only when the opening on one pipe meets the opening on its neighbor. You have a limited number of turns. Connect the path inside that budget and the line is flowing. Spend the last turn without a route and the flow is blocked. Level Mode scrambles a solved network and leaves you a few extra turns. Challenge Mode cuts the budget. Turn the corners first, then check that every straight piece faces its neighbor.