To date, the hardest possible level in the entirety of Geometry Dash is Yatagarasu, a megacollab that basically makes you rethink your life choices. At the time of this writing, Erebus, verified by BoldStep, is considered the hardest demon, mostly because of its inconsistent timings.What is the hardest level in Geometry Dash?
There are many hard levels in Geometry Dash. However, the hardest level is Silent Club by Play 1107696. Although it was listed in the “ Impossible Category”, but some people has completed it with Start Position ( Zobros completed with Start Position from 52% to 100% ).What is the challenge in Geometry Dash?
The Challenge. The Challenge is a medium length non-chronological secret level of Geometry Dash and Geometry Dash World and the only level of its kind. It is revealed in the Vault of Secrets by entering the code 'the challenge'. 200 diamonds are required to play the level, otherwise the message "You are not prepared.