Shikaku

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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This Month
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This Week
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Today
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MO3
1.	suuperch	01:46.03
2.	vowels	02:12.76
3.	FAlin	02:19.39
4.	Sam9375	02:27.30
5.	mp3some	02:27.85
6.	major414	02:33.93
7.	test	02:34.39
8.	KaedeLen	02:45.11
9.	bearn	02:47.53
10.	Tata Giorgadze	02:50.06

AO5
1.	suuperch	01:58.76
2.	vowels	02:21.40
3.	FAlin	02:25.88
4.	Sam9375	02:35.23
5.	mp3some	02:39.73
6.	major414	02:46.01
7.	bearn	02:47.53
8.	XuanLan	02:53.46
9.	xx1515	02:56.16
10.	KaedeLen	02:57.19

AO12
1.	suuperch	02:12.13
2.	vowels	02:31.01
3.	FAlin	02:43.26
4.	Sam9375	02:58.50
5.	XuanLan	03:04.49
6.	mp3some	03:05.38
7.	xx1515	03:16.51
8.	KaedeLen	03:16.58
9.	major414	03:17.26
10.	test	03:33.23

Robots / programmatic solvers		info
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* MO3 - Mean of 3. The average of 3 consecutive times.
AO5 - Average of 5. The average of 5 consecutive times ignoring the highest and the lowest.
AO12 - Average of 12. The average of 12 consecutive times ignoring the highest and the lowest.
You need to be logged in to track your averages

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2022-07-06 22:50:07

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