There are three books and each of it has numbers on it. Look for the number which is not seen to the other, there's one for every book. Find those number before the time runs out.
PRINCESS INDIAN GALA FASHION
City Fashion
Fun Race 3D
Hill Climber 1
4 Colors Multiplayer
My Baby Unicorn Virtual Pony Pet Girl Game
Umbrella Down
Huggy Wuggy Poppy Ski
Icing On Doll Cake - Creative Bakery
Dragon vs Wizard
EG Tank Wars
Elmo Coloring Book
Maze Control
bulletz.io
Cute Snake io
Ben 10 Jumper
Barbie Cake Master
DC Super Hero Girls: Food Fight Game
Coloring Book for PJ Masks
Collect and Conquer
Brutal Battle Royale
Stirring Land Escape
Halloween Link
Among Us Space Run.io
Sircus Knife Hit
Day In Aquarium Hidden Stars
Escape Kid
Ninja Pumpkins
Baldi Fun
Hill Racing