Brain training puzzles 1 :  over 180 fun challenges to give your mind a complete workout. 

 - 189 pages :  illustrations ;   20 cm.  
<br/><br/>Puzzles -- Memory -- Number ability -- Word ability -- Visualisation -- Logic -- Solution -- Memory --Number ability -- Word ability -- Visualisation -- Logic  
<br/><br/><label>ISBN: </label>9781788403801 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Crossword puzzles.<br/>Puzzles.<br/>Jigsaw puzzles.
<br/><br/><label>Dewey Class. No.: </label>793.73