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
Carto
Circl
Skibi
Crick
Save
City
Mad F
Sudok
Tiger
Treze
Stop
Red U
Block
Murde
Socke
Avoid
Over
High
Ultim
Highw
Extra
Find
Ice C
Camer
Carto
Heatb
Go Go
Drago
Onet
Race
Move
Grizz
Heli