You will unlock a new character for your blender once per day. After the five character blenders are unlocked (after five days), complete the indicated task to unlock the corresponding blender.

Blender	How to unlock
Diamond Software: Shuffle	Play all 90 pre loaded games at least once in their respective blender.
Diamond Software: Ultra Hard	Get 30 points in Diamond Software: Shuffle.
Mix All: Mirror	Get 15 points in Diamond Software: Ultra Hard.
Mix All: Shuffle	Get 15 points in Diamond Software: Ultra Hard.
Mix All: Ultra Hard	Get 15 points in Diamond Software: Ultra Hard.