Shikaku


Translate this site.

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
Hide the rules

Share

Disable Ads
Shikaku


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

This Month
1.Enderbrine
85
00:47.27
2.kaz7400:56.57
3.bell12101:02.20
4.suuperch
48
01:04.04
5.Reilly01:05.33
6.kakmalva01:06.45
7.qobi
56
01:06.87
8.GeorgPfleger
47
01:18.69
9.hotsaucegranny01:20.77
10.2003NissanVersa01:28.00
11.BlackKnight15401:28.44
12.TheGiantPeach01:28.68
13.HarryCanyon01:37.98
14.coolcoolguy6501:38.44
15.lczach01:38.95
16.Kasiulkaxx01:39.92
17.marif01:40.40
18.Katherine1801:41.20
19.sinstevie01:44.58
20.BoBKaZZa01:45.30
This Week
1.kaz7400:56.57
2.bell12101:02.20
3.suuperch
48
01:04.04
4.kakmalva01:18.11
5.qobi
56
01:18.85
6.hotsaucegranny01:20.77
7.GeorgPfleger
47
01:25.13
8.TheGiantPeach01:28.68
9.HarryCanyon01:37.98
10.coolcoolguy6501:38.44
11.marif01:40.40
12.Katherine1801:47.30
13.IngerH01:49.44
14.lczach01:52.36
15.wessltov
78
01:56.38
16.kondorkid01:58.70
17.mongoosestu02:04.29
18.pawap02:07.64
19.amyahseybert02:13.07
20.morax&hismom
8
02:22.46
Today
1.qobi
56
01:50.35
2.mongoosestu02:04.29
3.GeorgPfleger
47
02:12.15
4.amyahseybert02:14.17
5.morax&hismom
8
02:22.46
6.ccoo1618
14
02:34.59
7.lemonice03:13.34
8.Lao_Mang
8
03:34.00
9.Zhivko05:09.25
10.uouobb
10
08:17.69
11.--- empty -----:--
12.--- empty -----:--
13.--- empty -----:--
14.--- empty -----:--
15.--- empty -----:--
16.--- empty -----:--
17.--- empty -----:--
18.--- empty -----:--
19.--- empty -----:--
20.--- empty -----:--
Robots / programmatic solversinfo  
1.--- empty -----:--
2.--- empty -----:--
3.--- empty -----:--

New Puzzle



Find your position in
Enter screen name:

More Logic Puzzles:

www.puzzle-shikaku.com
Disable Ads