Sudoku for kids: A collection of 150 Sudoku puzzles for kids including 4x4 pu...
Sudoku for kids: A collection of 150 Sudoku puzzles for kids including 4x4 puzzles, 6x6 puzzles and 9x9 puzzles by Stockdo, Eric, ISBN 1654229075, ISBN-13 9781654229078, Like New Used, Free shipping in the US