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.
Valley Gun Zombies
Brick Out Fire
Squid Mahjong Connect
Rule out: The Dangerous Circle
Celebrity Party
Find The Candy pro
Prickle Enemy Game
Cat Chef and Broccoli
Anna Frozen Slide
Christmas adventure
Dual Car Driving
Kick The Pirate
Ice Age Match3 Puzzle
Rescue The Squirrel 3
Jelly Number 1024
Fruits Mahjong
Free Kick Football
G2M Playful Boy Escape
BALL PACK
Football Strike Free Kick
TankDefense
Racer Need for Speed Traffic Asphalt 8
Animals Pairing
BFF Summer Vibes
Cliff Defender
Sea Dolphin Jigsaw
Minecraft Jigsaw
Balloons Matching Deluxe
Camp Girl Escape
Merge Number Puzzle