Captain Macaque Cortex 1 Brain Challenge Speed Battle Card Game Authentic (Japanese version)

Compete against other players in 8 different games that stimulate different parts of the brain. Think, remember, and use your brain to the max! Get a card if you can answer the question the fastest! In "Cortex 1 Brain Challenge," the key to victory is how quickly you think! This card game develops your thinking, concentration, and reflexes while you play. It's a brain training game that can be enjoyed by both children and adults. Number of players: 2-6 / Time required: about 15 minutes / 8 types of brain games Package size: Approx. 13.6cm wide x 13.6cm high x 4.7cm deep / Card size: Approx. 8.5cm x 8.5cm Ages: 8 and up