Abstract: One example embodiment includes a movable puzzle. The movable puzzle includes a puzzle, where the puzzle forms a three dimensional shape when completed. The movable puzzle also includes a motor, where the motor is configured to move the completed puzzle.

Abstract: Direct and indirect drawing methods, drawing devices, and game systems of entertainment games based on a computer network platform. The methods of the invention include the processes of barcode vouchers printing, barcode vouchers storage, game, reading, and prize-claiming. The drawing methods of the invention possess high reliability, are low cost, and are capable of eliminating cheating. In addition, the invention solves the trust problem of the players in relation to drawing results by avoiding collusion and cheating between the staff and players, and in the meanwhile, it also improves operational efficiency and allocation of player service resources.

Abstract: Direct and indirect drawing methods, drawing devices, and game systems of entertainment games based on a computer network platform. The methods of the invention include the processes of barcode vouchers printing, barcode vouchers storage, game, reading, and prize-claiming. The drawing methods of the invention possess high reliability, are low cost, and are capable of eliminating cheating. In addition, the invention solves the trust problem of the players in relation to drawing results by avoiding collusion and cheating between the staff and players, and in the meanwhile, it also improves operational efficiency and allocation of player service resources.