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.	Yuyinraoliang	00:40.56
2.	Yuyinraoliang_1	00:40.71
3.	kennethaw88	00:51.65
4.	Vasek Dousa	00:58.56
5.	qobi	01:01.74
6.	GeorgPfleger	01:03.05
7.	Lanmo	01:04.26
8.	nyg0314	01:30.15
9.	Paola González Oliv...	01:48.56
10.	dtyamada	02:00.48
11.	chube	02:06.45
12.	0mega	02:40.00
13.	Jet	02:55.39
14.	naupactes	02:56.54
15.	MishaVargas	04:27.77
16.	Nik Sherman	05:25.06
17.	grimmgirlfandom	06:06.76
18.	XLPop	11:45.17
19.	ぬこ	13:40.81
20.	--- empty ---	--:--

This Week
1.	Yuyinraoliang	00:52.65
2.	Vasek Dousa	01:13.44
3.	GeorgPfleger	01:21.46
4.	dtyamada	02:00.48
5.	0mega	02:40.00
6.	naupactes	02:56.54
7.	ぬこ	13:40.81
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 ---	--:--

Today
1.	GeorgPfleger	01:36.74
2.	dtyamada	02:58.16
3.	0mega	03:19.22
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.	coolcoolguy65	00:29.49
2.	vowels	00:31.91
3.	bearn	00:35.40
4.	zahhydude1	00:35.59
5.	demian2	00:35.74
6.	numbrr	00:35.88
7.	sfumato	00:42.83
8.	Icay	00:42.93
9.	mtanzer	00:42.94
10.	qqwref	00:44.89

AO5
1.	vowels	00:31.91
2.	coolcoolguy65	00:32.96
3.	demian2	00:37.73
4.	zahhydude1	00:37.79
5.	numbrr	00:38.80
6.	bearn	00:38.87
7.	Icay	00:43.17
8.	sfumato	00:46.40
9.	qqwref	00:47.95
10.	mtanzer	00:48.68

AO12
1.	vowels	00:39.61
1.	coolcoolguy65	00:39.61
3.	zahhydude1	00:43.79
4.	bearn	00:44.46
5.	numbrr	00:48.35
6.	Icay	00:49.29
7.	mtanzer	00:54.07
8.	qqwref	00:56.08
9.	hoodxxc	00:56.20
10.	DukeAmsterdam	01:00.17

Robots / programmatic solvers		info
1.	tlstyer	00:00.009
2.	Charlie Li	00:00.957
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 showYin-Yang Chess 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

2024-09-19 21:47:23

www.puzzle-shikaku.com

Remove Ads