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. Dorice
205
00:23.31
2. BobLobolaw1 00:25.72
3. Zhivko 00:34.61
4. MRP
92
00:56.35
5. spydermonkee
19
00:59.54
6. sgychen6
58
01:11.32
7. nklhw 01:12.49
8. Kuckucksberg 01:28.04
9. crobertson2017 01:31.85
10. jdubs
113
01:39.21
11. grimmgirlfandom
59
02:16.25
12. Tocnex 02:19.62
13. SoWrong 02:30.39
14. wujingyang 02:51.69
15. Ric.Yi
25
03:26.15
16. Grymhar 04:11.04
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This Week
1. BobLobolaw1 00:25.72
2. Tocnex 02:19.62
3. Ric.Yi
25
03:26.15
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Today
1. BobLobolaw1 00:25.72
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MO3
1. Logar
28
00:13.05
2. Douglas Shamlin Jr.
575
00:13.84
3. Chen Wang
106
00:16.97
4. BrownJohnDoe
193
00:18.63
5. numbrr
232
00:20.30
6. Dymond
187
00:23.40
7. Nick
217
00:25.02
8. vowels
202
00:26.05
9. Anas
124
00:28.62
10. summernight
151
00:28.80
AO5
1. Logar
28
00:13.65
2. Chen Wang
106
00:17.93
3. Douglas Shamlin Jr.
575
00:19.29
4. BrownJohnDoe
193
00:21.67
5. Dymond
187
00:25.31
6. vowels
202
00:29.79
7. summernight
151
00:30.35
8. Nick
217
00:30.48
9. Anas
124
00:31.68
10. numbrr
232
00:31.76
AO12
1. Logar
28
00:17.42
2. Douglas Shamlin Jr.
575
00:21.21
3. Chen Wang
106
00:24.95
4. Dymond
187
00:33.20
5. Nick
217
00:34.42
6. Anas
124
00:38.49
7. 7k enjoyer
153
00:39.29
8. Sam9375
210
00:40.39
9. vowels
202
00:40.44
10. BrownJohnDoe
193
00:44.99
Robots / programmatic solversinfo  
1.tlstyer
1340
00:00.009
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.
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2024-04-17 16:41:01

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