Learn while you play, explore each level and discover a world full of challenges and surprises, with questions always up to date! GOAL The goal is simple: complete ALL levels while having fun and learning a lot! LEVELS At each level, the goal is to complete the roulette of categories. In no roulette levels, the goal is to answer at least 5 questions correctly to complete the level. SPECIAL LEVELS Take the challenge and face special levels to earn gold, unlock exclusive content and more! CHA