AMERICA'S BEST SUDOKU PUZZLES, #1 

 - FIRST EDITION 
 - CONNECTICUT, USA  PENNY PRESS, INC.  2007 
 - 130P. 
<br/><br/> NO AUTHOR. EDITORIAL DIRECTOR: WARREN RIVERS. SHELVED WITH TEACHERS' RESOURCES. 
<br/><br/><label>ISBN: </label>12202588001 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GAMES<br/>PUZZLES<br/>LOGIC DEDUCTION<br/>MENTAL GAMES
<br/><br/><label>Dewey Class. No.: </label>TR 793.73/RIV