How to build Cross Knot Puzzler: a printable mechanical toy

Cross Knot PuzzlerBamboozlerCrafting Tier 4 of 6

Cross Knot Puzzler challenges you to lock its burr pieces into a knot, then get them apart again.

Cross Knot Puzzler assembly video

The video is being filmed. Until it’s ready, the 5 illustrated assembly pages in the blueprint pack show every step.

Let's Get Started

  1. Print the blueprints
  2. Glue them to a carton
  3. Cut the black lines
  4. Fold the red lines
  5. Assemble our toy
Watch the How-To, Safety & Pro Tips Video

Featured Mechanism:

Burr
Interlocking piece of a burr puzzle.

Toy facts

Crafting Tier
4 of 6
Parts
5
Cut-line segments
245
Fold-line segments
97