Clutterfunk
Clutterfunk is the eleventh and the sixth insane level on Geometry Dash.
Level
Clutterfunk is really hard. Many traps and introduces a new obstacle, sawblades. And it introduces Size Portals, which cause the character to be shrank or zoomed to normal size
Completing the Level
Completing clutterfunk in normal will unlock an icon for your ship. Completing it in practice unlocks a purple icon color