It's the latest viral trend sweeping social media.
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It appears to have started with emergency crews and military personnel.
The goal is to place everything outside your vehicle and take a picture from above.
If you search #tetrischallenge on twitter, you can see examples from all around the world, and some of them are pretty amazing.
Now, Action news is joining the trend.
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Here's our version of the tetris challenge.
Everything you see perfectly laid out here is what's inside our Action News van.
It's all there - cameras and cables to Drone 6 and safety gear, and don't forget - a reporter and photographer.