This is a new and perfect Sudoku Puzzle Book for children.Taking a stab at Sudoku is another working-memory training activity. It's like chess — while you're making a move, you have to think three or four steps ahead to your next move and that's good exercise for the brain.
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Librería: PBShop.store US, Wood Dale, IL, Estados Unidos de America
PAP. Condición: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000. Nº de ref. del artículo: L0-9798391750963
Cantidad disponible: Más de 20 disponibles
Librería: PBShop.store UK, Fairford, GLOS, Reino Unido
PAP. Condición: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000. Nº de ref. del artículo: L0-9798391750963
Cantidad disponible: Más de 20 disponibles