sudoku board that makes it easy to choose parts, sudoku kit and method for producing the sudoku board

摘要

The present invention relates to a sudoku board and a method for producing it. said tray is a sheet comprising an upper side having a plurality of elongated, parallel and equidistant grooves extending at least partially through said upper side, said grooves have a predetermined depth and width allowing the inclination of the pieces. of sudoku when pressing near its edges. simple relief in the form of a slot allows the tray to be easily and quickly manufactured. Finally, the invention comprises a sudoku playing kit containing a board and suitable sudoku pieces.