Remove all the blocks to make the composite number going out but keep the prime number. Click or tap the unused block to drop the composite numbers.
Mouse click Touch
Infin
Unico
Math
The Q
Squid
The G
Hero
Dark
Super
Agent
Hetto
Funny
Sofia
Color
Jetpa
New Y
Run G
Fruit
Balle
All S
Best
Baske
Tanks
Bts B
Peuge
Chris
Super
Angry
Prett
Fun L
Fun E
Pengu
Toy H