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. DJdeMaster
13
00:09.36
2. MrMythicorn
30
00:10.58
3. puzzleist
38
00:13.92
4. Dorice
182
00:14.35
5. BlueOcarina
74
00:21.72
6. 白切叉燒鵝
14
00:34.66
7. dtyamada
55
00:34.89
8. odd
5
00:35.45
9. rodpodd 00:38.08
10. gonghengjie
4
00:51.97
11. Rith1
16
00:58.35
12. Rastogi10
2
01:04.18
13. Jennalynn Morton
82
01:05.28
14. SREERAM R NAIR
3
04:03.15
15. santhone 04:16.38
16.--- empty -----:--
17.--- empty -----:--
18.--- empty -----:--
19.--- empty -----:--
20.--- empty -----:--
This Week
1. BlueOcarina
74
00:21.72
2. Dorice
182
00:26.69
3. dtyamada
55
00:34.89
4. Rith1
16
00:58.35
5. Rastogi10
2
01:04.18
6. Jennalynn Morton
82
01:05.28
7. SREERAM R NAIR
3
04:03.15
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. Rith1
16
00:58.35
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. BrownJohnDoe
189
00:03.85
2. vowels
197
00:04.50
3. Douglas Shamlin Jr.
506
00:04.83
4. Nick
213
00:06.10
5. BingBongBob
106
00:06.82
6. Chen Wang
106
00:07.06
7. NooM
209
00:07.12
8. qqwref
257
00:07.52
9. SliverHawk's sweethe...
158
00:07.59
10. Make
208
00:07.72
AO5
1. BrownJohnDoe
189
00:04.63
2. vowels
197
00:05.13
3. Douglas Shamlin Jr.
506
00:05.63
4. Nick
213
00:06.50
5. Chen Wang
106
00:07.05
6. BingBongBob
106
00:07.25
7. qqwref
257
00:07.75
8. Eskimosnake
66
00:08.58
9. Make
208
00:08.64
10. NooM
209
00:08.67
AO12
1. Douglas Shamlin Jr.
506
00:06.12
2. BrownJohnDoe
189
00:06.74
3. vowels
197
00:06.84
4. Chen Wang
106
00:08.53
5. BingBongBob
106
00:08.62
6. Nick
213
00:08.92
7. Eskimosnake
66
00:09.70
8. Dymond
175
00:10.02
9. Make
208
00:10.09
10. NooM
209
00:10.92
Robots / programmatic solversinfo  
1.tlstyer
1322
00:00.008
2.BertinSylux98
34
00:00.268
3.browserEx00:00.472

* 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

2023-09-22 12:21:24

www.puzzle-kakurasu.com
Remove Ads