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.
- 5x5 Shikaku
- 7x7 Shikaku
- 10x10 Shikaku
- 15x15 Shikaku
- 20x20 Shikaku
- 25x25 Shikaku
- Special Daily
- Special Weekly Shikaku
- Special Monthly
- Mobile Shikaku
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