This one certainly has a different look but it is fun if you want to get a little creative. The ending challah is almost triangular with it's three sided look and might be more complicated than a 10 strand!
Monkey-see, monkey-do is a poor approach for an instructional video. A voice over with an explanation of the process would be more helpful than that music.
Explaining the direction and going a bit slower would help, as well as using only one hand because its hard to follow two hands going in different directions
The audacity of some folks in these comments. This was my first time trying a five-strand crown braid instead of the woven five-strand (or a simpler braid entirely), and it worked great with the challah dough I make every week. Many thanks to the poster for sharing their process!
Numbering strand positions left to right. 1 to 5 1. The 5 strand crosses over 2,3, and 4 (just under 1/becomes new 2nd strand) 2. The 1 is crossed over 2 and 3. 3. Then 2 is crossed over 3 4. Repeat. That's what I surmised from the video. Best I could see. Even more simplified ( these are position numbers) 1. 5 move left over 2 2. 1 move right over 3 3. 2 move right over 3 4. Repeat