A thing to note before starting this puzzle:
This puzzle requires skills like smarts and internet knowledge, as well as broad knowledge of Geometry Dash. It is almost impossible without these skills.
If you think you are ready, click on this link to begin the puzzle
Credits:
Level 0 image: Rafer
Levels:
Levels 1-11: GeomrtrySG
Level 12: Idea by: SY
Level 13-14: GeomrtrySG
Images:
All images are sourced from GeomrtrySG, and are of the action rythm game, Geometry Dash by RobTopGames