"This cousin of Gordian’s Knot is elegant and cunning. Untangling the Zig Zag Knot is not as easy as it looks! Slide each piece in the correct 37-move sequence to take the Knot apart. With every move, one or more pieces will move easily, but there’s only one right answer! The Solution Guide shows complete solution as well as full instructions for restoring the Zig Zag Knot to its original form.
Learning Skills: Pattern Recognition, Abstract Thinking, Problem Solving
Ages: 8 to Adult/p Features: 6 Colorful Interlocking"