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Superstar Sudoku for Kids based on 0 ratings. 1 reviews.
This book has 120 Sudoku puzzles with grids of 4x4, 6x6, and 9x9. All the puzzles are of the classic type using numbers. There are no alphabet sudoku puzzles that are played with letters. The puzzles increase gradually in difficulty from the beginning to the end of the book. Although this book is for kids, the simple 4x4 puzzles are limited to only 20 puzzles. For a book with solely 4x4 puzzles and with alphabet sudoku, check the book 'Kindergarten Sudoku'.