A method of playing a game between a plurality of users and recording a game result thereof includes: registering the plurality of users including a first user and a second user in a blockchain network; performing, by the first user and the second user, a game according to execution of a first game application; obtaining, from the first game application, first game result information as a game result the game played between the first user and the second user; and updating game history information of the blockchain network based on the first game result information.