Knot Like a Bowline for Tying a Rope to a Rope
Puzzle 1 of Paper Crafts Hard Pack
Question is: Knot Like a Bowline for Tying a Rope to a Rope
and the answer is: SHEETBEND
Word Meaning:
SHEET BEND — A type of knot that can be used to join two ropes of different diameters.
Definitions from Wiktionary.