| 摘要 |
Disclosed is a shuffling device (1) provided with: a plurality of cards (2) that contain information for determining the authenticity thereof; two card set trays (3) where stacks of cards (2) are placed; and a shared card stocker (4) that stocks cards dispensed from the two card set trays (3) in one place. A dispensing roller (5) and a dispensing roller (6) are provided below each of the two card set trays (3) for dispensing one card (2) at a time from the card set trays (3) to the card stocker (4). A control device (8) has a card quantity-determining means that controls the dispensing means so that cards (2) are dispensed from only one of the two card set trays (3) in order to prevent cards from being dispensed simultaneously from the two card set trays (3), and determines the quantity of cards to be dispensed each time by randomly changing the quantity of cards within a range of predetermined values for the quantity of cards to be dispensed at one time. |
