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

This Month
1. SliverHawk's sweethe...
101
00:30.78
2. Ben65732
105
00:42.71
3. Dorice
127
01:23.27
4. Efran
34
17:53:03.18
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This Week
1. Efran
34
17:53:03.18
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Today
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MO3
1. Douglas Shamlin Jr.
392
00:16.25
2. Dymond
150
00:27.91
3. rtj
165
00:30.54
4. vowels
137
00:31.39
5. NoahR
173
00:36.49
6. SliverHawk's sweethe...
101
00:40.77
7. Sam9375
159
00:41.30
8. Andy100
80
00:43.40
9. qqwref
151
00:44.47
10. NooM
147
00:44.48
AO5
1. Douglas Shamlin Jr.
392
00:17.32
2. Dymond
150
00:27.97
3. rtj
165
00:32.55
4. NoahR
173
00:35.53
5. vowels
137
00:36.46
6. Sam9375
159
00:40.92
7. SliverHawk's sweethe...
101
00:43.52
8. Andy100
80
00:45.78
9. NooM
147
00:47.38
10. Ramasp
147
00:49.24
AO12
1. Douglas Shamlin Jr.
392
00:18.90
2. Dymond
150
00:33.69
3. vowels
137
00:44.82
4. NoahR
173
00:46.47
5. Sam9375
159
00:47.79
6. Andy100
80
00:48.42
7. NooM
147
00:56.01
8. Anas
63
00:58.15
9. Gianlu
61
00:58.22
10. SliverHawk's sweethe...
101
01:00.07
Robots / programmatic solversinfo  
1.tlstyer
1314
00:00.008
2.BertinSylux98
34
00:00.343
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* 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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2022-06-25 07:03:21

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