This application combines repeated memory, digital memory, position memory three memory training methods, the use of poker, forming a simple and practical memory training mode. Suitable for all ages, is the development of young children intelligence, the elderly to prevent aging, office workers relax decompression, friends circle to improve the skills of the gods and soldiers. Users can according to their own conditions, choose the appropriate difficulty, in fragmentation time for repeated training, adhere to the formation of training habits, will greatly improve short-term memory ability, to obtain memory of the "strongest brain."