283
The metal is cream coloured and wafer thin, and the design embossed on the surface appears to be an intricate mathematical equation. You apply your mind to solving the numerical riddle and are close to an answer when suddenly the metal bursts into flames. You fling the flaring token away instantly, but your hand is still badly burned by the flash—lose 4 ENDURANCE points.
You curse the device but console yourself with having solved the riddle: the answer is 320. (Make a note of this number in the margin of your Action Chart; it may prove useful at a later stage of your adventure.)