[CV034] How Many Sheets?

Puzzle

Several rectangular sheets of transparent film are arranged on top of each other as shown. The lines represent areas where one sheet overlaps with another.

At the thickest point of this pile, how many sheets are overlapping?

Hints

Solution

Incorrect

Nope!

Study where each sheet of film begins and ends.

Correct

That's right.

This puzzle seems straightforward, but it's quite formidable when you get right down to it.

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