- the most difficult and fun intelligence test to date - the lite version contains 7 levels- 2 achievements - universally designed: iPhone, iPhone 5, iPad and the new iPad Level & Hints List: - Demo Questions (3 Hints Available)- Question 1: Imagination (1 Hint Available) - Question 2: Signs (1 Hint Available) - Question 3: Book of Riddles (1 Hint Available) - Question 4: Stones (1 Hint Available)