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.	msimon27	00:28.22
2.	puzzleist	00:34.66
3.	Kyra05	00:36.73
4.	GeorgPfleger	00:37.77
5.	qobi	00:40.55
6.	Dorice	00:44.10
7.	strider2	01:13.15
8.	Colleen2023	01:14.07
9.	Rhododendron	01:15.47
10.	ChiefOsceola	01:42.77
11.	avkoshy	01:52.30
12.	CPKrobot	01:54.87
13.	ali2tehrani	02:05.66
14.	Jeremy George	02:13.89
15.	Broseph	02:22.15
16.	ぺぺろんちい�...	02:29.24
17.	Sebastián López	02:39.15
18.	azzzn	02:42.30
19.	MJLS2018	02:56.74
20.	Savia	03:08.14

This Week
1.	puzzleist	00:34.66
2.	GeorgPfleger	00:37.77
3.	qobi	00:40.55
4.	Dorice	01:01.22
5.	avkoshy	01:52.30
6.	Broseph	02:22.15
7.	ぺぺろんちい�...	02:29.24
8.	MJLS2018	02:56.74
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.	--- empty ---	--:--
2.	--- empty ---	--:--
3.	--- empty ---	--:--
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.	vowels	00:19.29
2.	demian2	00:19.43
3.	bearn	00:20.58
4.	Luke Pickett	00:24.19
5.	zahhydude1	00:24.82
6.	Icay	00:25.90
7.	qqwref	00:27.25
8.	qobi	00:28.02
9.	sfumato	00:28.26
10.	mtanzer	00:30.34

AO5
1.	vowels	00:20.75
2.	demian2	00:21.11
3.	bearn	00:22.87
4.	qqwref	00:26.32
5.	Luke Pickett	00:29.96
6.	sfumato	00:30.16
7.	Icay	00:30.32
8.	zahhydude1	00:30.36
9.	qobi	00:31.12
10.	eonhochang	00:33.27

AO12
1.	vowels	00:23.69
2.	bearn	00:26.73
3.	Icay	00:31.14
4.	qqwref	00:32.21
5.	sfumato	00:33.58
6.	qobi	00:36.53
7.	zahhydude1	00:37.69
8.	Luke Pickett	00:37.79
9.	numbrr	00:41.97
10.	eonhochang	00:43.32

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

2023-11-28 23:47:53

www.puzzle-shikaku.com

Remove Ads