Deep in an uncharted jungle, aerial surveys have revealed the ruins of an ancient civilisation — the Logarithmians — whose entire architecture, language, and culture was built on the laws of logarithms and exponential growth.

The temple at the heart of the ruins is 30 chambers deep. Each chamber is sealed by a mathematical cipher that only a true mathematician can unlock. Before each chamber, you roll the expedition dice — a Bronze roll reveals a basic cipher from the outer ruins, Silver from the temple corridors, and Gold from the inner sanctum.

Answer correctly and you advance. Answer incorrectly, and the chamber holds you in place until your next roll. Reach the inner sanctum to claim the expedition's discovery.