TY - BOOK AU - Moore, Gareth TI - The 10 minute brain workout : brain-training tips, logic tests and puzzles to exercise your mind SN - 9781843172178 U1 - 153.12 PY - 2006/// CY - London: PB - Michael O'Mara Books KW - logic puzzles KW - memory KW - problems KW - sudoku ER -