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WORLD SPORTS CHALLENGE LTD.
| WORLD SPORTS CHALLENGE LTD. Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20090005175 | PARLAY-BASED TOURNAMENT INCLUDING SUCCESSIVE GAMES - A parlay-based tournament playable by a plurality of players is provided. The tournament includes a plurality of successive games. Each game has a ticket pool and a plurality of results. | 01-01-2009 |