A "new" sudoku booklet will be coming off the press next week!
Big Brain Sudoku (Series 2) is now in town to maximize your mental power. This time, Big Brain Sudoku comes with a variety of fifteen Rhomdoku puzzles and sixty six puzzles taken from the Philippine Sudoku Super Challenge Competition. The puzzles included herein are ideal to be indulged in for mental reasoning and logical brain drilling. As the title of this booklet suggests, the puzzles here offer you better opportunity to start your way up to the expert level.
Order a copy from your nearest center coordinator now!