| 摘要 |
PROBLEM TO BE SOLVED: To provide a bingo matrix printed part to give a new impression as well as a fun by determining generation of a hit or not on whether one line of character images or name designated by a means is aligned or not in the printed part. SOLUTION: When there is a hit with the formation of one line of identification symbols designated in a bingo matrix printing part 17 by a means, a paticipant of a bingo game cuts a portion along a cutting line 8 and sends it to an organizer and receive a prize therefrom. At that time, a management number 6 corresponds to an arrangement of identification signals of an identification symbol group 5 in a bingo matrix printed part 17, and the data corresponding thereto is owned by the organizer. Accordingly, the number 6 prevents forgery to the identification symbol group 5 before hand and detects the forgery. In a counterfoil portion 10 including a management number counterfoil 7 remains at a paticipant hand side as a proof that he/her bought a bingo card 3.
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