For kids ages 4 and older. Solving Sudoku puzzles is both entertaining and intellectually stimulating. It requires no mathematical ability; however, it improves logical thinking. There are thirty-six 4x4 puzzles, forty-eight 6x6 puzzles, sixteen 8x8 puzzles, and one 9x9 puzzle. Mini-Sudoku for Kids contains: *18 pages of instruction on "how-to-solve Sudoku puzzles" *4 step-by-step examples on solving a puzzle *100+ puzzles to solve *number puzzles, letter puzzles, and symbol puzzles *3 pages of Sudoku history *solutions to all puzzles