knot puzzle!

3-Piece Interlocking Knot Puzzle While the design looks simple, the geometry creates a challenging mechanical fit that will test your patience and logic. The Challenge This puzzle is hard to assemble and take apart. The interlocking pieces require precise alignment and a specific sequence of movements to slide into place. Print & Post-Processing No Supports: Optimized to print cleanly without any support material. Finishing (Required): Because the tolerances are tight, you must use a craft knife to clean up the edges. Trim away any "elephant’s foot" on the bottom layers and clear any minor artifacts from the internal channels to ensure the pieces can slide together as intended. this puzzle is beginner level more challenging puzzles will be coming soon