The Pig Challenge

About
The Pig Challenge is a feature of Angry Birds Seasons added in The Summer Camp update. It consists of playing daily levels to reach stars to collect a Prize Egg and then use the rewards of the prize egg to get a good score in the Tournament level.

In the Piggywood Studios Update, the background changed to an Autumn season and it added an option to select a Bird Wear as an Avatar.

The gameplay is the following:

Daily Levels
Every day (From Monday to Thursday) a random level can be played in the Pig Challenge. It's possible to obtain 1 to 4 stars in the levels. The stars are used to collect a Prize Egg, which contains Power-Ups and coins. Each variation has more coins and Power-ups, such as the Stone Egg, Golden Egg, etc. These are the stars required to get them:
 * Glass: 4 Stars
 * Wooden: 9 stars
 * Stone: 13 Stars
 * Golden: 16 Stars (All-Stars)

Tournament
On Fridays, there's the Tournament Level, where you can earn Trophies by having the score required. You can also be on the leaderboard. The trophies are the following: They are generally large levels with large structures that don't appear in any episode level. They use backgrounds from the Episodes. According to which commemoration it is, the Tournament Level will have the theme of the commemoration. These are the themes:
 * Bronze Trophy (Pig)
 * Silver Trophy (Corporal Pig)
 * Gold Trophy (Foreman Pig)
 * Platinum Trophy (King Pig)
 * Valentine's Day: Every Friday to February 10th. (Can also happen on the day itself or previous. What is needed is to be on the same week)
 * Shark Day: Every Friday to July 14th. (Can also happen on the day itself or previous. What is needed is to be on the same week)
 * Tiger Day: Every Friday to July 29th. (Can also happen on the day itself or previous. What is needed is to be on the same week)
 * Elephant Day: Every Friday to August 19th. (Can also happen on the day itself or previous. What is needed is to be on the same week)
 * Angry Birds Seasons' Birdday: Every Friday to October 21st. (Can also happen on the day itself or previous. What is needed is to be on the same week)
 * Thanksgiving: Every Friday to November 25th. (Can also happen on the day itself or previous. What is needed is to be on the same week)
 * Polar Bears: Every Friday to December 16th (Can also happen on the day itself or previous. What is needed is to be on the same week)
 * Christmas:  Every Friday to December 25th (Can also happen on the day itself or previous. What is needed is to be on the same week)
 * New Year: Every Friday to December 31st (Can also happen on the day itself or previous. What is needed is to be on the same week) (Changes according to the New Year)

Trivia

 * When The Pig Challenge ends, only the trophies can be viewed and a message will appear saying that there's no longer Pig Challenge.