Cyrillic

Cyrillic (also known as ElEVeN) is a popular player in Geometry Dash, he is very known along with Sailent for creating many impossible levels such as Silent Circles, Silent World, and an impossible version of Back On Track.

He is also the founder of the team, Silent Engine, a well-known clan for making many impossible levels.

After Cyclic quit GD and removed his stats, Cyrillic made a fake Cyclic account and re-uploaded some of his levels.

Levels

 * Silent Circles (One of his most popular levels, a Nine Circles remake)
 * Sillent Circles II
 * Silent World
 * Crimson World
 * Carrot
 * Supernova Circles (Downgraded Demon)
 * Absolute Zero
 * Back on Track
 * Cant Let No
 * Timeless (Infinite Level)

Trivia

 * He is the one who verified Deadly Silent Club by DaXenomorph.
 * He is also one of the well-known impossible level creators, along with Sailent, KaotikJumper, and many other players.
 * He made the longest level in Geometry Dash, called Timeless.
 * Before making a registered account, Cyrillic's unregistered name was ElEVeN.
 * Cyrillic made an insanely impossible level named Back On Track making fun of the Back on Track impossible demon joke.
 * Timeless is actually infinite, but many assume it to be 68 years long. However, the level is actually NEGATIVE 68 years, and the finish line is behind the player, making it impossible, and actually infinite.