Method of playing instant game on wireless network terminal device

A method of playing instant games on a wireless network terminal device by installing a network connection software in the wireless network terminal device, enabling said wireless network terminal device to carry out the steps of:

• connecting to a network;
• being allocated a network address after connection to said network is confirmed;
• being defined as a game host for creating an instant game and managing data processing of the instant game played between said wireless network terminal device and at least one other wireless network terminal device in which a network connection software is installed, said at least one other wireless network terminal device being connected to the network and allocated another network address, such that said other wireless network terminal device is able to join and exit the instant game through said another network address;
• and
• searching said other wireless network terminal device currently connected to said network and obtaining said another network address of said other wireless network terminal device after the instant game is constructed, so as to send a notice signal from said network address of said wireless network terminal device to said another network address of said other wireless network terminal device, enabling said other wireless network terminal device to know that said instant game is constructed after receiving said notice signal.