LEADER 00000nam  2200000 a 4500 
020    9781785998829 
050    GV1507.S83. |b2017 
245 10 Large print : |bSudoku, |bEasy to read puzzles  
260    London: |barcturus |c2017 
300    33 p.:|billustrations, |c25 cm 
650    Sudoku 
650    puzzles 
650    Mathematics |xSocial aspects 
650    mind boggling 
650    brain games 
650    numbers