Sudoku has taken the country by storm! Now kids can enjoy the puzzle that keeps their parents’ minds racing and pencils sharpened. This edition, designed for children of ages 8 and up, begins with a sudoku lesson from Will Shortz and very easy 4 X 4 grids to warm up. Then young solvers advance to more challenging 6 X 6 grids and finally traditional 9 X 9 sudoku puzzles.