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.	coolcoolguy65	00:30.77
2.	DukeAmsterdam	00:56.32
3.	Yuyinraoliang	00:58.38
4.	Koken	01:04.89
5.	llmt9	01:05.81
6.	kakmalva	01:21.84
7.	Lanmo	01:26.21
8.	GeorgPfleger	01:27.48
9.	booklover2030	01:29.85
10.	eatatjoes	01:34.31
11.	WoenzelaarN	01:37.16
12.	ihaveit	01:37.62
13.	yiran	01:46.10
14.	cinnamonbun22	01:48.51
15.	meep54	01:49.42
16.	Dorice	01:52.24
17.	jagun	01:55.71
18.	Sinews	01:57.13
19.	Colleen2023	02:04.58
20.	Cynesium	02:06.06

This Week
1.	coolcoolguy65	00:30.77
2.	Yuyinraoliang	00:58.38
3.	llmt9	01:12.14
4.	kakmalva	01:24.10
5.	GeorgPfleger	01:27.48
6.	booklover2030	01:29.85
7.	jagun	01:55.71
8.	Colleen2023	02:04.58
9.	Cynesium	02:06.06
10.	BestSlanterEver	02:08.91
11.	Lanmo	02:13.66
12.	eatatjoes	02:23.38
13.	Dorice	02:30.59
14.	apple0	02:36.99
15.	Ilbibi	02:41.90
16.	leeches	03:24.87
17.	Paul995	03:26.26
18.	JakiuPL	04:33.24
19.	ZRui2002	04:44.32
20.	pranavhk	04:58.99

Today
1.	GeorgPfleger	01:27.48
2.	Colleen2023	02:04.58
3.	Cynesium	02:06.06
4.	Ilbibi	02:41.90
5.	pranavhk	04:58.99
6.	Grymhar	04:59.65
7.	ZRui2002	07:06.52
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	00:38.48
2.	vowels	00:41.60
3.	bearn	00:45.18
4.	demian2	00:55.33
5.	zahhydude1	00:55.76
6.	qqwref	00:57.96
7.	mp3some	01:03.41
8.	hoodxxc	01:03.86
9.	Icay	01:04.54
10.	Namae	01:05.68

AO5
1.	vowels	00:44.38
2.	coolcoolguy65	00:44.63
3.	bearn	00:53.87
4.	zahhydude1	00:57.56
5.	qqwref	01:01.66
6.	hoodxxc	01:03.89
7.	mp3some	01:05.85
8.	demian2	01:06.28
9.	major414	01:10.67
10.	mtanzer	01:13.59

AO12
1.	vowels	00:51.97
2.	coolcoolguy65	00:51.98
3.	bearn	01:00.73
4.	zahhydude1	01:10.35
5.	qqwref	01:11.21
6.	mp3some	01:16.44
7.	Icay	01:23.31
8.	hoodxxc	01:23.77
9.	mtanzer	01:25.15
10.	major414	01:27.00

Robots / programmatic solvers		info
1.	tlstyer	00:00.009
2.	Charlie Li	00:00.967
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

2024-04-26 20:12:25

www.puzzle-shikaku.com

Remove Ads