And Then How Many There
People appeared from somewhere, will come or leave the house. Please answer the number of people remaining at home until the end.However, people may o...
People appeared from somewhere, will come or leave the house. Please answer the number of people remaining at home until the end.However, people may o...
Please guess a right card from the cards that were upside down. How many times can you guess a right card continuously.The number of upside down cards...