Cosmic Crystals 7-7 is the seventh level in Cosmic Crystals.The objective of level 7-7 is to use the birds to eliminate all the pigs. Get at least 90,000 points for 3 stars.
Boulders help very much in this level.
Send Red Bird for the middle chain’s boulders. The Red bird should deflect and break the crystal to the south, while the chained boulders should go northeast. The explosion from the northeast planet will send boulders due west and clear the entire level.