Cranium Cariboo Kids will love every minute of Cranium Cariboo as each turn gives them the chance to match fun drawings Rounds of Cariboo last about 10 to 15 minutes, great for young attention spans Kids learn while matching letters, numbers, shapes and colors AND practice sharing and turn-taking by passing the key with each turn Cranium Cariboo comes with a Cariboo Island game board, six treasure balls, two sets of cards (beginner & advanced), one key, and a treasure chest Cranium Cariboo is the magical treasure hunt game designed especially for young children Unlock secret doors, and even discover hidden treasures