Beginner
Tap any pipe tile (not the green Start or gold Exit) to pick it up. It will glow blue.
Tap an empty cell to place the selected tile there. Rearrange pipes to form a path.
Build a continuous pipe from the green Start block to the gold Exit block.
When the path connects, the GO button appears. Press it to watch the ball roll to victory!
Solve in fewer moves for more stars. Use Hints and Undo to help!