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
Word
Easy
Save
Sweet
Motor
Super
Hell
Calmi
Chick
Poppy
Brain
Giant
Snowm
Wizar
Hair
Aero
Anima
La Bo
Impos
Ultim
Guard
Block
Excav
Ant E
Boy D
Amazi
Minia
Grima
Eques
Princ
Long
Nine,
Pop I