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.

Video Tutorial
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Shikaku


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


This Month
1.BigChungus00:03.36
2.qobi
41
00:03.73
3.jumaropa00:03.90
4.00b0000:04.05
5.mediumchungus00:04.22
6.PatrizioMN
4
00:04.22
7.SirDiscalot
18
00:04.34
8.Seojiwon
10
00:04.57
9.PACOTACO00:04.65
10.ghostlink202700:04.76
11.GeorgPfleger
39
00:04.95
12.dekerstman5
46
00:05.10
13.HarryCanyon00:05.56
14.Kaitzschu
31
00:05.76
15.afidaleo00:05.87
16.Maikey00:05.98
17.Fastfaxer
17
00:06.12
18.Cheese Platin
25
00:06.13
19.GVOLTT00:06.16
20.Cute Cat
8
00:06.18
This Week
1.BigChungus00:03.90
2.jumaropa00:03.90
3.00b0000:04.05
4.qobi
41
00:04.18
5.PatrizioMN
4
00:04.22
6.SirDiscalot
18
00:04.53
7.Kaitzschu
31
00:05.76
8.GeorgPfleger
39
00:05.97
9.HsuAHsuAHusA
11
00:06.37
10.HarryCanyon00:06.47
11.Conceited_2
42
00:06.60
12.Misha1400:07.32
13.wzrds3
29
00:08.05
14.Hello423400:08.35
15.Dinosaur00:08.57
16.jouni28300:08.62
17.Fellast1600:08.96
18.JonCausith00:09.51
19.Higgins3800:11.13
20.scvif
1
00:11.20
Today
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