Problem to be solved: to provide a system in which the user can enjoy the game with ease.A dispensing machine is provided with a display unit 130 and a processor for accepting the display / non display designation and displaying or displaying numbers on the display unit 130.Alternatively, a server is provided with a communication interface for communicating with an interstage machine, and a processor for accepting display / hiding specification and displaying or disappearing numbers on a base machine via a communication interface Provided.Diagram
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