Semiflow wins Rep. Chip Roy’s 2024 Congressional App Challenge in Texas’ 21st District

Rep. Chip Roy has named Keshav Singh and Ty Fonseca of Hill Country College Preparatory High School as the winners of the 2024 Congressional App Challenge in Texas’ 21st District.

When asked what inspired the creation of Semiflow, the students said, “Creating an educational interactive particle simulator was inspired by our passion for making abstract scientific concepts more tangible and engaging for learners of all ages. Particles and forces are foundational to understanding many areas of physics, chemistry, and even biology, but they can often seem too theoretical or complex to visualize easily. We wanted to bridge that gap and make learning about these invisible forces an interactive, playful experience that sparks curiosity and deeper understanding.”

This year’s Congressional App Challenge set new records, with an unprecedented 382 Members of the House of Representatives hosting competitions—surpassing the previous high of 374. An incredible 12,682 students from across the country participated, representing a growth of over 1,000 students compared to 2023. These talented students submitted an astounding 3,881 original applications, showcasing their creativity, passion for technology, and the limitless potential of America’s next generation of innovators. This surge in participation reflects the increasing excitement around STEM and highlights a bright future for American innovation.

The Congressional App Challenge is an official initiative of the U.S. House of Representatives, where Members of Congress host contests in their districts for middle school and high school students, encouraging them to learn to code and inspiring them to pursue careers in computer science. This resounding show of bipartisan support emphasizes the critical importance of STEM education in today’s rapidly evolving world. Each participating Member of Congress selects a winning app from their district, and each winning team is invited to showcase their winning app to Congress during our annual #HouseOfCode festival.

The program is a public-private partnership made possible through funding from the Broadcom Foundation, AWS, Rise, theCoderSchool, Apple, and others.

The 2024 Congressional App Challenge will launch in May of 2025, and eligible students can pre-register for the competition now.