Treasure Trails/Guide/Celtic knots

The Celtic knot is an item from an Elite Treasure Trail. It is a challenge similar to a puzzle box in an upcoming rework and expansion of the Treasure Trails reward system. The Puzzle may be based on the real life Celtic Knot, a decorative never-ending line that twists around itself.

To solve a Celtic Knot puzzle, you must make the knot have rotational symmetry. A Celtic Knot puzzle has two solutions, as rotational symmetry can go two directions. An online interactive Celtic Knot puzzle can be found here.



Description
A celtic knot is a puzzle based off of decorative knots, both physical and visually depicted in various art medium, which usually are shown as being endless, interlaced, or with a continual loop.

From the picture seen to the right, it appears that the celtic knot puzzle consists of three loops, each one a different color and with a different sequence of runestones. The message at the top of the puzzle, "Paths interlace and intersect. May runes match where they meet." eloquently describes the goal of the puzzle, as well as some of how it functions. The arrows seen near each loop suggest that the loops can be rotated in an attempt to match the runes up, and a button also exists to invert the paths (effectively "flipping over" the knot). Once all runes are matched (seemingly indicated with a green circle surrounding the junctions of the loops), the knot can be "unlocked". As to what the knot unlocks is not known, but if you take note of its role in treasure trails, it is likely a lock to a treasure chest.