| 摘要 |
<p>The present invention relates to a lottery system in the shape of a ticket that comprises a base (1) with a decorative coating as well as sections (2) with playing images. These sections are arranged on the base and covered with removable non-transparent masks (5). Each ticket comprises 'win' information displayed on the part of the playing images (3) forming the winning combination, as well as 'lose' ('no win') information displayed on the other images (4). This information is selected according to the formula n ≤ k ∫ m where n is the amount of sections with 'winning' images (3) forming an unambiguous winning combination, while m is the total amount of sections (2) comprising playing images and k is the amount of sections on the ticket (6) which may be revealed.</p> |
