Tips and Tricks
Use Watson when you're stuck, otherwise you're just wasting time.
Also you can replay the same scene until you ace it.
Remember where objects are placed when you're scanning the screen so you can spot them when they pop up.
If you are low on energy, you can spend coins on extra energy.
Connect with Facebook, add friends and you'll get extra rewards and coins from having your friends in the game.
Standard time lapse cheat that works on many apps works here as well. You have to change the time on your device ahead and you will get extra energy.