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.
Use mouse or tap to screen.
Last
Angry
Farme
Horiz
Minec
Tronb
Cargo
Air H
Carfi
Merma
Drift
Happy
Socce
Egg W
Bubbl
Tropi
Frogi
Wake
Bug B
Om No
Color
India
Wheel
Uncle
Fashi
Play
Block
Mr Be
Fruit
Super
Merce
Moto
Hidde