The alchemist's memory is their most precise instrument.
The furnace presents symbols — planetary, elemental, mythical.
Find their pairs before the fire goes out.
Three stages: Nigredo, Albedo, Rubedo — each harder than the last
Cards are revealed briefly at the start. Remember what you see.
Match all pairs before time expires to advance
Fewer moves and more remaining time yield a higher score
Complete all three stages to finish the Great Work