The times ultimate killer su doku book 3 the times mind games isbn 9780007440658 kostenloser versand fur alle bucher mit versand und verkauf duch amazon. The times ultimate killer su doku book 3 book read reviews from worlds largest community for readers challenge yourself at home with word and number p. The times ultimate killer su doku 3 is not for the faint hearted the puzzles use the same 9x9 grid as a regular su doku but have an extra mathematical element that makes them a real challenge the aim is not only to complete every row column and cube so that it contains the digits 1 to 9 but also to make sure that the outlined sections called cages add up to the number given in each cage. Description gift a puzzle book stocking filler this christmas specially compiled to provide the most devilishly difficult challenge ultimate killer su doku 3 is the only volume for su doku enthusiasts who need a puzzle that really tests their mettle prepare yourself for the toughest su doku challenge there is thes. The times ultimate killer su doku book 3 120 challenging puzzles from the times by the times 333 3 ratings published 2011 1 edition gift a puzzle book stocking filler this christmas s more want to read shelving menu shelve the times ultimate killer su doku book 3 120 challenging puzzles from the times want to read currently reading read add new shelf done shelving