Query Results for
SELECT * FROM `Item` LEFT JOIN `IndexEntry` USING (ItemID) WHERE FIND_IN_SET(:'4d',`Categories`) AND `IsHidden` = 0 AND `Item`.`IsDeleted` = 0 AND `YearInvented` >= '1968' AND `YearInvented` <= '1970' AND `Language` = 'English' ORDER BY `LinkText`, `Item`.`Summary` ASC LIMIT 500 OFFSET 0
- Losing Sphinx Chess. Losing chess in four dimensions. Author: Ed Friedlander. Inventor: Vernon Rylands Parton.
- Sphinx Chess. Likely the first 4D chess variant. Author: Ben M Reiniger. Inventor: Vernon Rylands Parton.
- Sphinx Chess. Four dimensions. Author: Ed Friedlander. Inventor: Vernon Rylands Parton.