Connect to Facebook and request lives from friends to continue playing.
Obstacles
Whenever something is blocking your moves, remove it as soon as possible. Although it will take require more attempts to remove the obstacle, it will open up new possibilities to make combinations.
Special Smilies
Combining two special Smilies is the best move you can make. It will help clear the level and each combination has a different effect.
Super Smilies
Match four or more Smileys to create Super Smileys that can help clear the level and score more points.