Chapter 1 of 3
Catch the Pour
One reservoir. Two ways down. Build a route to the blue cistern.
Show a hint
Watch where the two outlets lead before you open the valve.
How this vessel works
Drag to build a straight line, or tap for a stamp. Stone holds its shape. Sand falls when released. Build in empty space inside the dotted region. The reservoir, walls and cisterns are protected. An unaffordable line places nothing. Undo returns its full cost.
Opening the valve locks construction and starts the clock. Reach each cistern’s quota and keep it there until the hold meter fills. Pause stops the clock, and Step advances one tick. Retry restores the vessel and inventory. Waterworks records are saved separately from the sandbox.
Focus the vessel to build with the keyboard. Use the arrows to move the cursor and hold Shift to move ten cells at a time. Press Enter to anchor a line, move to the other end, then press Space to build. Space alone places a stamp. Press Escape to cancel a line.