Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.
About 400 questions from the best-selling "Brain Exercise" by Emeritus Professor of Chiba University, Akira Tako have evolved in the DS! You can intuitively take notes with a touch pen and read back question sentences, creating an interactive puzzle game unique to the DS!
The theme of the first book is "Solving Mysteries around the World". You will receive a mysterious tour ticket. Choose your favorite tour from the fun, scary, and tough tours, and go on a trip to find "mysteries" hidden around the earth!