Instructions
Your goal is to connect all the pipes in as few clicks as possible!
There are three puzzle sizes: 7x7, 11x11, and 15x15. Click on one of the blocks on the left side of the screen to select a puzzle.
Click on a pipe to rotate it clockwise. Pipes that are faded out are not connected and pipes with a dark gray background can't be moved. To undo a previous move, click the rotating arrow button. To restart the whole puzzle, click the arrow in the circle.
To play previous puzzles, click on the calendar and select a past day!
HINT: You get a hint after every minute passes. Click on the lightbulb to use the hint, which will rotate a pipe into the correct position!