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


5x5 Shikaku | 7x7 Shikaku | 10x10 Shikaku | 15x15 Shikaku | 20x20 Shikaku | 25x25 Shikaku

This Month
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This Week
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Today
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MO3
1.suuperch
70
02:27.36
2.FAlin
128
02:55.87
3.XuanLan
83
03:19.33
4.vowels
77
03:25.82
5.Kunabanana
46
03:29.29
6.bearn
66
03:35.91
7.major414
40
03:45.40
8.Kaitzschu
84
03:51.99
9.fn
79
03:52.30
10.Andy100
57
03:56.53
AO5
1.suuperch
70
02:32.96
2.FAlin
128
03:08.64
3.vowels
77
03:27.08
4.XuanLan
83
03:29.90
5.bearn
66
03:38.37
6.Andy100
57
04:03.77
7.major414
40
04:04.51
8.test
18
04:04.86
9.Kaitzschu
84
04:08.07
10.fn
79
04:14.81
AO12
1.suuperch
70
02:50.44
2.FAlin
128
03:32.91
3.vowels
77
04:11.01
4.Andy100
57
04:31.50
5.major414
40
04:50.80
6.Tata Giorgadze
39
05:02.61
7.GeorgPfleger
61
05:14.16
8.a979453451
101
05:16.36
9.Kaitzschu
84
05:36.46
10.Usoppsky
56
05:41.48
Robots / programmatic solversinfo  
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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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2021-11-27 11:56:56

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