✨【New, Unused】 This is a wooden Sudoku puzzle board. It is solidly made, has a warm wooden feel, and can be enjoyed by both adults and children together. ✨ ❇️ For brain training and dementia prevention By arranging numbers, it utilizes the frontal lobe of the brain, making it perfect for seniors' mental exercises. ❇️ Recommended for nursing homes and day services It is lightweight and easy to handle, and also great for communication with staff. ❇️ For children's educational development It helps to foster interest in numbers and improve concentration. ❇️ For family recreation It's a popular board game for reducing screen time and playing together. 【Set Contents】 ・Wooden board ・Number pieces 1-9 ・Storage case (※New, unused) 【Size】 Please check the photos. (Actual photos are uploaded) 【Shipping】 Rakuraku Mercari便 (anonymous) We will pack it carefully and ship within 24 hours. ❣️ Since it's made of wood, it's also recommended as a gift. We have multiple items in stock, so bulk purchases are welcome ♪