Kakurasu


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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.

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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. Daheeamond
65
00:04.62
2. Truth-or-Peace
89
00:05.04
3. Emil1233
45
00:05.57
4. stevethesquid
56
00:05.62
5. SunnyKid
65
00:05.88
6. grimmgirlfandom
53
00:07.39
7. nklhw 00:08.27
8. crema
83
00:08.94
9. cAutioned_
53
00:10.04
10. Oryn
136
00:10.07
11. jdubs
111
00:10.44
12. baamboo
20
00:11.02
13. lenne
57
00:11.48
14. radjon
22
00:11.69
15. Dorice
203
00:12.44
16. MRP
91
00:26.29
17. Jessica Loo
9
00:31.56
18. Ola Lenik
15
00:57.66
19. Hermiona
10
01:18.16
20. 0mega
146
02:02.24
This Week
1. Daheeamond
65
00:04.62
2. nklhw 00:08.27
3. crema
83
00:08.94
4. grimmgirlfandom
53
00:09.17
5. baamboo
20
00:11.02
6. lenne
57
00:11.48
7. Dorice
203
00:12.44
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Today
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MO3
1. Douglas Shamlin Jr.
562
00:02.06
2. vowels
202
00:02.44
3. BrownJohnDoe
193
00:02.91
4. Nick
217
00:03.11
5. kyrawr8383
129
00:03.23
6. numbrr
226
00:03.86
7. miki2003pl
58
00:03.91
8. Ben65732
130
00:03.98
9. NooM
226
00:04.04
10. boru
93
00:04.05
AO5
1. Douglas Shamlin Jr.
562
00:02.38
2. vowels
202
00:02.57
3. BrownJohnDoe
193
00:03.11
4. Nick
217
00:03.31
5. numbrr
226
00:03.79
6. kyrawr8383
129
00:03.81
7. Dymond
187
00:04.39
8. Logar
27
00:04.47
9. Eskimosnake
99
00:04.65
10. NooM
226
00:04.68
AO12
1. Douglas Shamlin Jr.
562
00:02.77
2. vowels
202
00:03.37
3. BrownJohnDoe
193
00:03.93
4. Logar
27
00:04.81
5. numbrr
226
00:04.90
6. Nick
217
00:04.91
7. Eskimosnake
99
00:05.27
8. NooM
226
00:05.42
9. boru
93
00:05.72
10. kyrawr8383
129
00:05.88
Robots / programmatic solversinfo  
1.tlstyer
1329
00:00.008
2.BertinSylux98
34
00:00.259
3.browserEx00:00.491

* 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.
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2024-03-28 09:33:25

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