The ancient Chinese relied on minerals for their medicinal power, until a spark of genius revealed that one of these minerals created an incendiary explosive that could be used to create gunpowder.
They began using it for a variety of weapons, which launched the groundbreaking development of ballistics and rockets. This technological advancement helped China fight off numerous invasions. Our keg-shaped puzzle will ignite your ingenuity as you rebuild the secret weapon of China’s true genius.
- Difficulty: 3/4
- 14 years and up
- Material: wood
