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.

Video Tutorial

Hide the rules

Become a Patron

Feedback | Specific puzzle | FAQ

Mass Print | Hall of Fame | Statistics

Go to the old version

Pin Ads Remove Ads

This Month
1.	numbrr	00:18.98
2.	Yuyinraoliang	00:28.09
3.	cinnamonbun22	00:32.69
4.	GeorgPfleger	00:37.77
5.	John9439	00:39.24
6.	BestSlanterEver	00:39.90
7.	Lanmo	00:42.16
8.	HDXX123456789	00:55.37
9.	Ilbibi	01:06.19
10.	apple0	01:07.32
11.	colwellblaine	01:07.80
12.	Nanoulefou	01:11.34
13.	Batrach	01:14.61
14.	pranavhk	01:16.49
15.	grimmgirlfandom	01:22.56
16.	AsakuraYuki	01:25.04
17.	Pope Gadget	01:25.99
18.	shee sealion	01:27.43
19.	Tairitsu	01:49.23
20.	ScorpionMax	02:09.91

This Week
1.	numbrr	00:18.98
2.	Yuyinraoliang	00:32.52
3.	GeorgPfleger	00:37.77
4.	Lanmo	00:42.16
5.	HDXX123456789	00:55.37
6.	Batrach	01:14.61
7.	Pope Gadget	01:25.99
8.	stanley334	02:55.39
9.	--- empty ---	--:--
10.	--- empty ---	--:--
11.	--- empty ---	--:--
12.	--- empty ---	--:--
13.	--- empty ---	--:--
14.	--- empty ---	--:--
15.	--- empty ---	--:--
16.	--- empty ---	--:--
17.	--- empty ---	--:--
18.	--- empty ---	--:--
19.	--- empty ---	--:--
20.	--- empty ---	--:--

Today
1.	Yuyinraoliang	00:36.26
2.	GeorgPfleger	00:37.77
3.	Lanmo	00:42.16
4.	--- empty ---	--:--
5.	--- empty ---	--:--
6.	--- empty ---	--:--
7.	--- empty ---	--:--
8.	--- empty ---	--:--
9.	--- empty ---	--:--
10.	--- empty ---	--:--
11.	--- empty ---	--:--
12.	--- empty ---	--:--
13.	--- empty ---	--:--
14.	--- empty ---	--:--
15.	--- empty ---	--:--
16.	--- empty ---	--:--
17.	--- empty ---	--:--
18.	--- empty ---	--:--
19.	--- empty ---	--:--
20.	--- empty ---	--:--

MO3
1.	zahhydude1	00:17.66
2.	vowels	00:17.91
3.	demian2	00:19.43
4.	bearn	00:20.58
5.	Luke Pickett	00:24.19
6.	Icay	00:25.90
7.	numbrr	00:26.08
8.	DukeAmsterdam	00:27.03
9.	qqwref	00:27.25
10.	qobi	00:28.02

AO5
1.	vowels	00:18.50
2.	zahhydude1	00:19.23
3.	demian2	00:21.11
4.	bearn	00:22.87
5.	qqwref	00:26.32
6.	numbrr	00:27.47
7.	haramey	00:29.77
8.	Luke Pickett	00:29.96
9.	sfumato	00:30.16
10.	Icay	00:30.32

AO12
1.	vowels	00:22.07
2.	zahhydude1	00:24.21
3.	bearn	00:26.73
4.	numbrr	00:29.85
5.	Icay	00:31.14
6.	qqwref	00:32.21
7.	sfumato	00:33.58
8.	haramey	00:35.26
9.	qobi	00:36.53
10.	DukeAmsterdam	00:36.91

Robots / programmatic solvers		info
1.	tlstyer	00:00.009
2.	Charlie Li	00:00.871
3.	--- empty ---	--:--

* 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

More Logic Puzzles: hide showChess Puzzles Thermometers Norinori Mosaic Minesweeper Slant LITS Galaxies Tents Battleships Pipes Hitori Heyawake Shingoki Masyu Stitches Aquarium Tapa Star Battle Kakurasu Skyscrapers Futoshiki Renzoku Word search games Shakashaka Kakuro Jigsaw Sudoku Killer Sudoku Binairo Nonograms Slither Link Sudoku Light Up Hashi Shikaku Nurikabe Dominosa

2024-05-09 17:32:32

www.puzzle-shikaku.com

Remove Ads