Thinking Space 2 is a notoriously difficult Geometry Dash level, and verifying it means completing it first to prove it is possible. Zoink, a well-known Geometry Dash player, recorded his reaction when he finally finished that verification after many attempts, and the clip was shared by fans of the game. It spread through Geometry Dash communities and short-form edits because it captures a rare, hard-earned milestone rather than an ordinary win. Players still use it to celebrate their own difficult completions and to show how much a single level can demand.