Shikaku


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Shikaku (also known as Rectangles) is a logic puzzle with simple rules and challenging solutions.

The rules are simple. You have to divide the grid into rectangular and square pieces such that each piece contains exactly one number, and that number represents the area of the rectangle.

Click and drag to draw a rectangle. To remove lines use the right mouse button or hold the Ctrl or the Shift key.

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Shikaku

Become a Patron

We are on a mission to make this website the largest collection of free, playable puzzles on the web. We are constantly adding new puzzle types, features, and improvements.

It is so exciting that you are interested in joining our community of puzzle-loving patrons! As a patron you will get some goodies in return (applies for all games):

  • The ads will disappear. The site will load faster as a result.
  • You will be able to go back 30 daily, 10 weekly and 5 monthly special puzzles.
  • A tempting "Give Up" button will appear, which will test your resistance, and eventually show the puzzle solution if you happen to click on it.
  • Some personal statistics and charts (under construction)
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Minimum contribution: Monthly: $1; Annual: $10

More Logic Puzzles:

www.puzzle-shikaku.com
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