Sprocket is waiting.
Find a picture first to put it in your album.
A find-the-match race against Sprocket the robot. Two cards each show six pictures, and exactly one picture is on both cards. Tap it before Sprocket does.
Look at both cards and tap the one picture that is on both. A wrong tap just wiggles the picture, so try again. If you are stuck for a while the right picture starts to glow, and the Hint button helps too. A race is ten rounds. Every picture you find first goes into your album, which has 31 spaces, and when you win a race Sprocket gets a silly hat.