From Plants vs. Zombies Wiki
Geometry Dash gamer wrote:
It said Beat Level 1-1 and Level 1-2 after first time with spending no more than 750 sun!
I beat Level 1-1 and Level 1-2 after the first time with spending no more that 750 sun. So ya. I beat challenge of the day
Dude, so did I. It's easy.