Logical numeral game i.e. sudoku, resolution assisting device, has detachable separation units creating barriers respectively in grooves and are constituted by separation bars respectively placed perpendicular to grooves

摘要

The device has a parallelepiped support (2) in which parallel grooves (3) are provided, where the grooves are defined by walls respectively accommodating game pieces (4). Detachable separation units create barriers respectively in the grooves and are constituted by separation bars (5) respectively placed perpendicular to the grooves. Aligned slots are provided on the walls of the grooves to permit reception of the bars. The bars are made of metal, plastic or wood, and slightly lock adjustments respectively between the bars and the slots permit blocking of the bars.