Cosmic Crystals 7-15 (Angry Birds Space)

{{Theme Infobox
 * bgcolor = purple
 * txtcolor = white
 * image = [[file:7-15.jpg|250px]]
 * episode = {{Space Episodes|Cosmic Crystals}}
 * lvnumber = 175
 * birds = {{Space Birds|Blue Birds}{{Space Birds|Blue Birds}{{Space Birds|Red Bird}}{{Space Birds|Red Bird}}
 * pigs = {{Pigs|Medium Pig}} x5
 * difficulty = Medium
 * tscore = {{Threestars}}:70,000
 * prevtheme = Cosmic Crystals 7-14 (Angry Birds Space)
 * nexttheme = Cosmic Crystals 7-16 (Angry Birds Space)}}Cosmic Crystals 7-15 is the fifteenth level in Cosmic Crystals.The objective of level 7-15 is to use the birds to eliminate all the pigs. Get at least 150,000 points for 3 stars.

Difficulty
This level looks hard, but it is very easy if you make the chain reaction.

Strategy
Send the first Blue Birds for the two southern asteroids, splitting to also nudge the rocket nearby. The domino effect of massive implosions can easily clear the level. For some extra points, use another Blue Birds for the cluster of gems on the easternmost planet.