Each game has its own level objective, and they are classified as:

Score - Score levels require you to earn a minimum amount of points to win!  Points are earned for making matches and using Supers!  The bigger the match, the more Points you earn!

Collection - Collection Levels require you to collect a specific number of items to win! You can collect via matching, using Supers, or using Powerups. Some levels can have multiple Collect goals or be combined with other Level Objectives.

Drop - Drop Levels require you to collect specific items by having the items drop to the bottom of the Gameboard.  Alternatively, you can use Toto's Basket to Collect a Drop item. 

Crystal - Crystal Levels require you to 'Break' a specified amount of Crystal on the Gameboard by matching over the Crystal or using a Powerup. Crystals can have multiple levels, requiring you to make multiple matches.

Wicked Witch Battle - In this mode, you will take turns capturing tiles on the Gameboard by making matches over them. The first to reach the level's goal wins!

In this mode you can also steal tiles back and forth and in advanced levels, tiles will have two layers, making re-capturing them more of a challenge!