A new mass market edition of the USA Today bestselling series.


USA Today and Los Angeles Times bestsellers and featured in Entertainment Weekly's "Must List," The Big Book of Su Doku series includes original puzzles from easy to extreme, for users and addicts of all ages. The Big Book of Su Doku #2 is bigger and more challenging than the first volume, with 250 puzzles, including basic 9 x 9 grids and Maxi and Super puzzles (12 x 12 and 16 x 16 grids), plus the devilish Double Puzzles and with-a-twist Jigsaw Puzzles.