Sailent

Sailent (also known as Nautilus2K) is a popular impossible levels creator, considered "The king of impossible levels". His most popular levels are Silent Clubstep and Silent Circles.

Notable levels

 * Silent Clubstep: His most famous level and probably the most known impossible level of all times. It's an impossible remake of Clubstep. It was made in 1.8. Currently, the only person who completed this level, used hack for it. Here's the link: https://www.youtube.com/watch?v=T8YY_nJWEo8
 * Silent Circles: Collab with Cyrillic. An impossible Nine Circles level. This is currently the most liked impossible level in the game, and ToshDeluxe also made an Auto version of it, being rated 1 star.
 * Deadly Clubstep v2: His first impossible level. It's a remake of the 1.7 Insane Demon Deadly Clubstep by Neptune.
 * Sailent Clubstar: A buffed and extended version of Silent Clubstep with the use of Wave and Swing Copter. This level was created in 1.9. It was also one of this first XL levels.
 * The Big Black: Another impossible level. It's filled with spam orbs and 1-space straight flying. Some people says this level is not impossible, but the level is still harder than Bloodbath.
 * SilentFunk: An Insane/Extreme Demon. The original level by Sailent was considered impossible, but many players managed to beat it. SrGuillester has also verified a remake of this level. Link: https://www.youtube.com/watch?v=DppmWzD3Xt8
 * Silent Poltergeist: An impossible and extended version of Poltergeist by Andromeda.
 * Silent Circles II: The sequel of Silent Circles. It's a collab with Cyrillic, Tyguy124, TenDesires, and iiRustamii. The level uses the Xtrullor remix of Nine Circles. Unlike Silent Circles, this level is COMPLETELY impossible and extremely well detailed. It also features a bossfight during the mini-wave part.