Kakurasu


Translate this site.

Kakurasu is a logic puzzle with simple rules and challenging solutions.

The rules are simple.Kakurasu is played on a rectangular grid with no standard size.
The goal is to make some of the cells black in such a way that:
1. The black cells on each row sum up to the number on the right.
2. The black cells on each column sum up to the number on the bottom.
3. If a black cell is first on its row/column its value is 1. If it is second its value is 2 etc.

Click a cell to make it black, right click to place an X.

Video Tutorial
Hide the rules

Share

Kakurasu


4x4 Easy Kakurasu | 4x4 Hard Kakurasu | 5x5 Easy Kakurasu | 5x5 Hard Kakurasu | 6x6 Easy Kakurasu | 6x6 Hard Kakurasu | 7x7 Easy Kakurasu | 7x7 Hard Kakurasu | 8x8 Easy Kakurasu | 8x8 Hard Kakurasu | 9x9 Easy Kakurasu | 9x9 Hard Kakurasu

This Month
1. TheLoneWolf 00:20.74
2. BobLobolaw1 00:26.42
3. Zhivko 00:35.21
4. jaripetteri
71
00:42.08
5. Dorice
231
00:59.34
6. hasechan 01:10.51
7. crobertson2017 01:12.04
8. Kuckucksberg 01:17.16
9. Rudy4209
9
01:20.69
10. Austin Schilling
11
01:45.33
11. MRP
106
02:00.98
12. Gyu Hwa Lee
51
02:25.76
13. LiMgZn
34
02:58.23
14. FunAcroFly
25
03:52.42
15. Fabiogaudo
14
13:33.23
16. Uri Gotman
53
24d 20:31:23.64
17.--- empty -----:--
18.--- empty -----:--
19.--- empty -----:--
20.--- empty -----:--
This Week
1. TheLoneWolf 00:20.74
2. BobLobolaw1 00:26.42
3. Zhivko 00:35.21
4. crobertson2017 01:50.11
5. Gyu Hwa Lee
51
02:25.76
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 -----:--
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. Logar
35
00:13.05
2. Douglas Shamlin Jr.
668
00:13.84
3. Chen Wang
106
00:16.97
4. BrownJohnDoe
200
00:18.63
5. numbrr
278
00:20.30
6. Dymond
209
00:23.40
7. Nick
217
00:25.02
8. vowels
214
00:26.05
9. Sylphie
134
00:28.48
10. Anas
131
00:28.62
AO5
1. Logar
35
00:13.65
2. Chen Wang
106
00:17.93
3. Douglas Shamlin Jr.
668
00:19.29
4. BrownJohnDoe
200
00:21.67
5. numbrr
278
00:24.76
6. Dymond
209
00:25.31
7. Sylphie
134
00:27.90
8. vowels
214
00:29.79
9. summernight
197
00:30.35
10. Nick
217
00:30.48
AO12
1. Logar
35
00:17.42
2. Douglas Shamlin Jr.
668
00:21.21
3. Chen Wang
106
00:24.95
4. Dymond
209
00:33.20
5. Nick
217
00:34.42
6. Sylphie
134
00:37.78
7. Anas
131
00:38.49
8. 7k enjoyer
184
00:39.29
9. Sam9375
224
00:40.39
10. vowels
214
00:40.44
Robots / programmatic solversinfo  
1.tlstyer
102
00:00.006
2.BertinSylux98
34
00:00.308
3.browserEx00:00.527

* 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

2025-02-12 08:19:43

www.puzzle-kakurasu.com
Remove Ads