Angry birds blast island

Birds that got into a bubble are going to blast island. To free the birds you have to blast 3 and more identical bubbles. Go to a tropical island with pigs and angry birds. You can help birds defeat pigs. Use logic and make groups of bubbles. If you free the birds, you'll get a reward. You can getupgrades and bonuses that will help you finish the tasks quicker. You can get prizes and surprise your friends.