Waternet is a puzzle game where you to connect pipes to each other so that water flows through it. You can do this depending on the game mode in 3 ways : by sliding rows and columns, rotating invidual pipes or by doing both at the same time. Waternet has 3 difficulties each difficulty has 2 grid sizes and 20 static levels which makes a total of 180 static levels. Besides static levels there's also a random mode for each difficulty.