yaworsw/euler-manager

---
:id: 85
:name: Counting rectangles
:url: https://projecteuler.net/problem=85
:content: |+
  By counting carefully it can be seen that a rectangular grid measuring 3 by 2 contains eighteen rectangles:

   ![]({{ images_dir }}/p085.gif)

  Although there exists no rectangular grid that contains exactly two million rectangles, find the area of the grid with the nearest solution.