| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a numeric button fastest fingers first game device for training reflexes and thought as well as calculating abilities in a short period of time, while changing a difficulty level according to the skill level. <P>SOLUTION: In a game, where numeric buttons are arranged in 5×5 at random to press target numbers, in addition to the numeric buttons corresponding to the target numbers, a plurality of numeric buttons that make the target number by addition are included. The numeric buttons used in pressing the target numbers are erased from the screen, and many numeric buttons are pressed in a shorter period of time. <P>COPYRIGHT: (C)2013,JPO&INPIT |
