Flash mental calculation game for Nintendo DS, Wi-Fi compatible, allowing you to compete with friends. - Title: Minna de Flash Anzan DS (Everyone's Flash Mental Calculation DS) - Platform: Nintendo DS - CERO Rating: A (All ages) - Language: Japanese - Wi-Fi: Yes - Genre: Learning/Training ・Please note that this is a used item and may have minor scratches and stains. ・Operation has been checked. The 3DS console is not included. ・This item is considered junk to prevent any potential issues. Thank you for viewing. ⭐️Thank you very much. m(_ _)m