M had pieces of paper in a bag with different times on (3 each of 10 seconds, 20 seconds, 30 seconds, 1 minute, 1 minute 30 seconds, and 2 minutes) and the idea was to keep drawing until all 18 numbers had been drawn and the bag was empty.

M had pieces of paper in a bag with different times on (3 each of 10 seconds, 20 seconds, 30 seconds, 1 minute, 1 minute 30 seconds, and 2 minutes) and the idea was to keep drawing until all 18 numbers had been drawn and the bag was empty.