Pig Dipper 6-12 (Angry Birds Space)

Pig Dipper 6-12 os the 12th level in Pig Dipper.

Difficulty
This level is extremely hard for three stars and the fortress is complex.

Strategy
Fire the Orange bird barely within the northern gravitational field, destroying everything on the west side of the target planet. Fire the Ice bird just north of the west planet, causing it to dip and jump and eventually freeze the eastern structure.