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.	demian2	00:13.21
2.	eonhochang	00:28.47
3.	qobi	00:28.69
4.	alzi4825	00:31.57
5.	GeorgPfleger	00:43.04
6.	Harry_Canyon	00:43.55
7.	alize	00:46.88
8.	rtj	00:47.23
9.	Dinosaur	00:48.61
10.	no1mayjah	00:52.67
11.	kennethaw88	01:02.85
12.	Make	01:03.47
13.	Dorice	01:04.18
14.	Julia Conti	01:09.14
15.	curi	01:13.64
16.	yzl497	01:14.70
17.	sylvia977	01:16.73
18.	HHong	01:31.41
19.	HerrPfeffer	01:37.56
20.	HackMan	01:38.68

This Week
1.	demian2	00:13.21
2.	qobi	00:28.69
3.	alzi4825	00:31.57
4.	GeorgPfleger	00:43.04
5.	Harry_Canyon	00:43.55
6.	alize	00:46.88
7.	kennethaw88	01:02.85
8.	Julia Conti	01:09.14
9.	curi	01:13.64
10.	Dorice	01:16.91
11.	HHong	01:36.22
12.	feasel	01:49.48
13.	1q2w3e4r5t	02:33.30
14.	rover	02:36.25
15.	--- empty ---	--:--
16.	--- empty ---	--:--
17.	--- empty ---	--:--
18.	--- empty ---	--:--
19.	--- empty ---	--:--
20.	--- empty ---	--:--

Today
1.	alzi4825	00:31.57
2.	GeorgPfleger	00:43.04
3.	alize	00:53.41
4.	kennethaw88	01:02.85
5.	curi	01:13.64
6.	HHong	01:36.22
7.	1q2w3e4r5t	02:33.30
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.	demian2	00:19.43
2.	vowels	00:21.51
3.	qqwref	00:27.84
4.	qobi	00:28.02
4.	bearn	00:28.02
6.	sfumato	00:28.26
7.	mtanzer	00:30.34
8.	major414	00:36.48
9.	Geras	00:36.55
10.	Andy100	00:37.02

AO5
1.	demian2	00:21.11
2.	vowels	00:25.07
3.	qqwref	00:26.32
4.	bearn	00:29.92
5.	sfumato	00:30.16
6.	qobi	00:31.12
7.	mtanzer	00:34.86
8.	eonhochang	00:38.25
9.	Fastfaxer	00:39.10
10.	Geras	00:39.42

AO12
1.	vowels	00:28.88
2.	qqwref	00:32.21
3.	sfumato	00:33.58
4.	bearn	00:35.07
5.	qobi	00:36.53
6.	mtanzer	00:44.28
7.	Geras	00:44.71
8.	Andy100	00:45.18
9.	Sam9375	00:46.29
10.	eonhochang	00:46.64

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 showMosaic 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

2022-07-06 23:15:09

www.puzzle-shikaku.com

Remove Ads