This lock is more difficult than it looks. Crafted from metal, this brain-teaser is inspired by locks created by the famous Greek inventor Theodorus of Samos.
See if you can open the lock using the tools provided. It is not just your standard lock, and will require some creative thinking!
Difficulty rating of 3 out of 5.
Recommended age range of 8+ years.
Note that colours may differ slightly from those shown due to changes in packaging.
*Not suitable for children under 3 years due to small parts posing a choking hazard.
