Solitaire and the other games were included just as features. You had to seek them out, and they were there for you to enjoy if you wanted. Candy Crush is give

Solitaire and the other games were included just as features. You had to seek them out, and they were there for you to enjoy if you wanted. Candy Crush is given prime real estate in the start menu, and is a highly commercial game with in-app-purchases. It's a straight-up advert.