Shikaku


Translate this site.

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

Share

Shikaku


5x5 Shikaku | 7x7 Shikaku | 10x10 Shikaku | 15x15 Shikaku | 20x20 Shikaku | 25x25 Shikaku

This Month
1. coolcoolguy65
83
00:27.29
2. vowels
180
00:28.90
3. eonhochang
38
00:43.13
4. qobi
151
00:53.31
5. GeorgPfleger
71
00:55.38
6. DukeAmsterdam 01:02.14
7. Aerial 01:19.80
8. Travis Howk
32
01:40.52
9. Gregorio Valles
44
01:44.47
10. crylandh 01:51.15
11. momo43 02:03.47
12. Goochelaar
94
02:16.57
13. Jbrunt
78
02:19.29
14. ZaarU
138
02:32.80
15. rover 02:40.60
16. fishysua
96
02:42.93
17. yosiaki
20
02:52.33
18. jdubs
41
03:29.60
19. businesspig1 03:33.60
20. LeeRe
19
03:45.82
This Week
1. vowels
180
00:28.90
2. eonhochang
38
00:43.13
3. GeorgPfleger
71
00:55.38
4. crylandh 01:51.15
5. momo43 02:15.66
6. Jbrunt
78
02:19.29
7. jdubs
41
03:29.60
8. Goomy
19
03:58.55
9. blumenauseis 07:30.31
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
180
00:31.91
2. demian2
61
00:35.74
3. sfumato
161
00:42.83
4. mtanzer
140
00:42.94
5. bearn
139
00:43.79
6. qqwref
230
00:44.89
7. Icay
114
00:49.65
8. qobi
151
00:51.01
9. arcer
86
00:52.65
10. Sam9375
178
00:53.29
AO5
1. vowels
180
00:31.91
2. demian2
61
00:37.73
3. sfumato
161
00:46.40
4. qqwref
230
00:47.95
5. mtanzer
140
00:48.68
6. qobi
151
00:51.01
7. Icay
114
00:52.75
8. bearn
139
00:52.82
9. arcer
86
00:53.35
10. BingBongBob
89
00:54.80
AO12
1. vowels
180
00:39.61
2. mtanzer
140
00:54.07
3. bearn
139
00:55.15
4. qqwref
230
00:56.08
5. Icay
114
00:58.96
6. qobi
151
01:02.60
7. arcer
86
01:03.09
8. sfumato
161
01:03.92
9. BingBongBob
89
01:08.49
10. eonhochang
38
01:09.74
Robots / programmatic solversinfo  
1.tlstyer
1315
00:00.009
2.Charlie Li
60
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


Find your position in

Enter screen name:


More Logic Puzzles:  hideshow

2023-03-29 04:30:09

www.puzzle-shikaku.com
Remove Ads