Welcome to Follow-Up Friday!

By this time, you know the drill. Follow-Up Friday is a chance for us to revisit the subjects of previous posts and bring the PuzzleNation audience up to speed on all things puzzly.

And today, I’d like to return to the subject of building-sized puzzles!

In the past I’ve mentioned some truly monster-sized puzzles, from the apartment building crossword in Ukraine to multi-story games of Tetris played on the sides of office buildings.

Well, another world record has been set for super-sized puzzles, this time in Dubai!

The largest vertical maze in the world (certified by the folks at Guinness!) can be found on the side of a 55-story building aptly known as Maze Tower.

Although LED lights make the maze quite an eye-catching spectacle at night, the maze is also visible in the daytime, since it was physically built along the side of the building.

All it needs is a digital minotaur prowling the corridors to chase off prospective solvers.

Thanks for visiting PuzzleNation Blog today! You can share your pictures with us on Instagram, friend us on Facebook, check us out on Twitter, Pinterest, and Tumblr, and be sure to check out the growing library of PuzzleNation apps and games!