This is a video of the 22,000 piece domino maze Youtuber Hevesh5 built to celebrate reaching 200,000 Youtube subscribers (previously: this video of his domino maze tricks). It took him 25-hours over five days to complete the maze. Plus, as a BONUS, there's a second video of the whole thing played IN REVERSE. Or is that actually the REGULAR footage, and Hevesh5 is a sorcerer? Your guess is as good as mine, but if you're a sorcerer using your magic to make domino mazes, you're seriously wasting your talents. MAKE ME A LOVE POTION. Or at least a decent over-the-counter boner pill, shit.
Keep going for the videos.
Thanks to MaryA, who can't build domino mazes due to unruly pets.