Have you ever felt compelled to play a giant game of Tetris on the side of a skyscraper? Probably not, but now that you’re thinking about it, doesn’t it sound pretty fun?
To kick off the Philly Tech Week festival, Philadelphians gathered for their chance to play the classic arcade game on the side of the 29-story Cira Centre. Hundreds of LED lights embedded in the building’s glass facade displayed the falling blocks, which competitors controlled with joysticks.
Last year, participants played the simpler (but arguably more mesmerizing) Pong. We’ve got our fingers crossed for Flappy Bird next year.
More Must-Reads from TIME
- Biden Drops Out of Presidential Race , Endorses Harris to Replace Him
- Why Biden Dropped Out
- The Chaos and Commotion of the RNC in Photos
- Why We All Have a Stake in Twisters’ Success
- 8 Eating Habits That Actually Improve Your Sleep
- Stop Feeling Bad About Sweating
- Welcome to the Noah Lyles Olympics
- Get Our Paris Olympics Newsletter in Your Inbox
Contact us at letters@time.com