I got a grandmaster of memory at the World Memory Championships 2005 in Oxford.
Do do this, you have to memorize 1000 digits in an hour, 10 decks of cards (520 cards at all) in an hour and one deck of yours under two minutes.
I got a grandmaster of memory at the World Memory Championships 2005 in Oxford.
Do do this, you have to memorize 1000 digits in an hour, 10 decks of cards (520 cards at all) in an hour and one deck of yours under two minutes.