I, https://gdbrowser.com/profile/d4shg30me7ry have made a level for my friend https://gdbrowser.com/profile/kingklasherz two years ago. Yesterday, he finally beat it with 5k+ attempts. GG! (And check the lvl out too) https://gdbrowser.com/61694995. (U have to buy Geometry Dash in order to play it using Steam)