Moore, Gareth The 10 minute brain workout : brain-training tips, logic tests and puzzles to exercise your mind by Gareth Moore - London: Michael O'Mara Books 2006 - 192p. 20 cm x 13 cm ISBN: 9781843172178 Subjects--Topical Terms: logic puzzlesmemoryproblemssudoku Dewey Class. No.: 153.12 / MOO