• There are 400 riddles to guess • You can unlock achievements as you progress • Compete online with your friends using High Score rankings • Use guessing Hints if you're stuck • Get new Free Hints every day if you run out • Simple game controls - just swipe between questions • Increasing level of difficulty, each level is harder than the previous one! • Detailed statistics so you can track your progress • Optimized for mobiles and tablets Exercise your brain with hundreds of riddles. Some are