Random Numbers Random decimal digits are spoken aloud at two second intervals up to a maximum of 200 digits.
Competitors attempt to memorise as many as they can.
After all 200 digits have been spoken the competitor are allowed to write down the sequence they remember. The score is the total number of digits memorised before the first mistake in the sequence. Two attempts at this compeition are allowed with the highest score for each competitor being used. Each competitor is given a number of shuffled packs of cards to memorise in one hour. At the end of the hour they have one hour to write down the sequence of each pack of cards from memory.