Insane levels are levels that are very hard to beat. They are usually worth 8 or 9 stars. Insane levels are signified by an angry pink face.
Levels that are harder than insane levels are Demon levels, worth 10 stars, and easier than them are Harder levels, worth 0, 6, or 7 stars.
- Some auto levels used to be accidentally rated Insane, albeit with just one star.
- Some levels claimed to be "impossible" may also be rated Insane with no stars.
- This is the typical rating of demon levels before getting a star rating.