Benesse Kodomo Challenge Kaki-jun Navi (Stroke Order Navigator) You can play games like "Sudoku" with the number sheets. There are also various educational games such as Shiritori (word chain). I haven't used it much, so I think it's in good condition. Please refrain from purchasing if you are sensitive to used items. Batteries are not included. (Operation confirmed) - Color: Blue - Type: Electronic toy - Display: LCD screen - Accessories: Katakana sheet, number sheet, and cards. - Colors: Blue and Green - Type: Educational toy - Accessories: 2 cards - Design: Foldable Thank you for viewing.