Photo Challenge

Photo Challenge is a limited-time event starting from 9 July 2015 to 6 August 2015. In this event, players are required to complete certain challenges placed for each cookie in order to finalize 9 photos and receive rewards upon photo and challenge completion. Each "photo" contains between 2-7 cookies with different challenges.

Players can see the photos and their Cookie challenges by tapping the Photo Challenge button at the top middle of the home screen. Each challenge must be completed within one play (not within a combination of several plays) in order to receive the reward, and all cookie challenges in the "photo" must be completed in order to receive 5-10 and another completion bonus. Players can achieve the goal in every episode except Ghost Pirate's Island of Coins and Cookie Relay use is not allowed.

The only Cookies excluded from this event are the L-grade Cookies, Ginger Claus, and Ninetales Cookie.

Unlocking Cookies
This challenge requires all cookies except Ninetales Cookie and the special reward Cookies. Some cookies may be really impossible to unlock by the level barrier (such as Gumball Cookie). However with a span of 28 days to complete the goals, it's still possible to reach out most of the cookies without Crystal. See Akrie's blog post for tips unlocking cookies.