Logic puzzle: Job applicants from the IT sector have to solve this task

See the video: Horses in the pasture – job applicants from the IT sector have to solve this puzzle.

Employers from the IT sector often test applicants with logic questions.
This logic puzzle is aimed at people who think visually.
Here’s the question: Nine horses are surrounded by a square fence.
Two more square fences are to be erected so that each horse is isolated in its own paddock.
How must the two square fences be built?
This is how the horses can be isolated: The first square fence is fitted squarely on top of the outer square.
In here goes the second additional square, again rotated 45 degrees to the previous fence.
Now all horses are ISOLATED.
Did you know?

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