Ansh Gupta, participating in the K-State summer program, tosses a sponge in an attempt to win prizes at the Water Sponge Challenge on July 15, 2015 in the Quad. (George Walker | The Collegian)

Sponges await participants at the Water Sponge Challenge on July 15, 2015 in the Quad. (George Walker | The Collegian)

Pedro Pereira, exchange student from Brazil, prepares to toss a sponge while Anna Dyke, former K-Stater attending MATC watches during the Water Sponge Challenge on July 15, 2015 in the Quad. (George Walker | The Collegian)

Christian Gray, senior in marketing, releases a sponge at the Water Sponge Challenge on July 15, 2015 in the Quad. (George Walker | The Collegian)

Chelsea Parker, senior in animal science, throws a sponge to the buckets during the Water Sponge Challenge on July 15, 2015 in the Quad. (George Walker | The Collegian)

Jason Maseberg-Tomlinson, director of Global Campus student and faculty services, throws one of his sponges during the Water Sponge Challenge on July 15, 2015 in the Quad. (George Walker | The Collegian)

Anna Dyke, former K-Stater and MATC student, picks up thrown sponges from the buckets at the Water Sponge Challenge on July 15, 2015 in the Quad. (George Walker | The Collegian)

Jessica Zidek, junior in industial engineering, releases a sponge to the buckets during the Water Sponge Challenge on July 15, 2015 in the Quad. (George Walker | The Collegian)