Tricoda - Game of the Year 2010

Crack your code first! You can see your opponents' codes but not your own. Using questions and logic, try to deduce which three
numbers are hidden in front of you. Once you're reasonably sure, then you can take a guess. But if you're wrong, you have to start
over with a fresh set of tiles....
This is the game of the year 2010 in the Netherlands and a huge success.