Amber from f(x) has brought back the watermelon challenge for the summer.

The watermelon challenge is a timed challenge where two teams compete to crack open a watermelon with only “their bodies and brains” and eat as much of the fruit in five minutes. The hilarious contest first took place two years ago with a small group of Amber’s friends and special guest Eric Nam. The video has over 700,000 views on YouTube for good reason.

Amber has augmented the fun challenge has a few changes including a shorter time ( 2 minutes) and vinyl floor protection. But the changes don’t change the amount of chaos that comes from crushing a watermelon.

Take a look at the full video here and figure out how two watermelons and four people can create such beautiful chaos.

By O.C