Rotate
Tap a printed river tile to turn it clockwise by one quarter.
A HAND-FOLDED RIVER PUZZLE
WATERWAY SCROLL / NO. 09
Unfold a fresh scroll, then rotate the nine marked tiles.
THE PAPERMAKER’S RULE
Tap a printed river tile to turn it clockwise by one quarter.
Every neighboring edge must meet. A loose ink end breaks the current.
Connect the left spring to the right pool in the fewest turns you can.