Sudoku Mania #2 in Bloomington, MN

The game must go on! If you haven't yet discovered Sudoku, you'll be playing like a pro in no time.
If you — like millions of other Americans — are already hooked on the game, this second book in the
SUDOKU MANIA
series will provide further hours of challenging, mind-boggling fun — with four skill levels:
Painless • Tricky • Nasty • Migraine