Sudoku is still going strong! The tenth book in the series, Jumbo Sudoku Explosion covers 8 different puzzles and is for every Sudoku fan at every level. Included are over 250 brand-new puzzles to challenge and entertain those new to solving as well as die-hard fans.


Each puzzle is on an oversize grid and included are the regular puzzles plus Kakuro, Killer, Samurai, Overlap and more!