I am HEX, the Discworld's first mechanical computer. I am powered by an ant farm, clockwork, water and magic. I can analyse spells at 1,000,000 times faster than traditional messages. I can also read CLACKS semaphore towers.

Please be patient. I don't have an electronic, like on Roundworld. You must wait for my mechanical arm to finish writing the output on my parchment.

To input a command use prompt: [HEX @ discworld]%