Computer software including game programs and software for use with electronic games of all kinds; discs, drives each containing game software; memory cartridges for hand-held electronic game apparatus; recorded software and programmes for use with electronic games of all kinds; software for games played on electronic devices including portable devices including computers; computer based games including electronic Sudoku games and associated software for games played on an electronic grid employing colours, numerals, words indicia symbols

Board games and apparatus for use with board games; articles for use in playing board games; compendiums of board games; board games which employ use of symbols, numbers, colours and other indicia including games played within a grid or chequerboard pattern; Sudoku based board games including such games employing colours, symbols and other indicia and played on grid type boards; apparatuses for electronic games; electronic games; controllers for use with electronic games; electronic games (other than software); electronic games consoles; electronic games incorporating their own visual display facilities; electronic games machines, hand held electronic games; self-contained electronic games apparatus; table top electronic games; electronic games for playing sudoku type games including games which employ grid patterns and indicia, symbols numbers, letters, colours