| 摘要 |
PROBLEM TO BE SOLVED: To provide a playing device which makes a player feel the novelty, enhances his expectation for winning and easily judges winning or losing. SOLUTION: The device is provided with basic display positions of 3 rows×3 columns (each position of [1], [2], [3], [4], [5], [6], [7], [8], [9]) and an additional display position [a] adjacent to the upper side of the basic display position [1]. One medal validates a horizontal line 16 in the middle and two medals validate all the three horizontal lines 16. Three medals validate not only five lines 16 including both diagonal lines 16 but also the additional display positions [a], [d], [e] [f]. When winning conditions are met if the symbol at the additional display position [a] is positioned at [1], the establishment of winning conditions is determined.
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