Named after the dragon’s tail-like shape the pieces make when folded out, this puzzle will put your mental agility to the test. The easy part is to untangle the twenty-seven wooden pieces. The hard part? Folding them back into a cube! The dragon is an important symbol in Chinese lore. Considered a badge of imperial power, legends are told of Chinese Emperors born with dragon birthmarks. Dragons themselves are believed to symbolise strength and bravery and are widely thought to bring good fortune.