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
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MO3
1. Andy100
80
00:33.75
2. Chen Wang
96
01:00.52
3. FAlin
137
01:05.86
4. Dymond
153
01:07.73
5. Sam9375
162
01:17.72
6. NoahR
175
01:19.12
7. a979453451
124
01:21.26
8. Zipas
98
01:24.99
9. Gianlu
67
01:27.04
10. ludo102
69
01:31.36
AO5
1. Andy100
80
00:35.72
2. Chen Wang
96
01:05.31
3. Dymond
153
01:12.01
4. FAlin
137
01:14.49
5. a979453451
124
01:25.47
6. Sam9375
162
01:26.41
7. NoahR
175
01:28.00
8. Gianlu
67
01:29.79
9. Zipas
98
01:31.63
10.anonymous
133
01:33.71
AO12
1. Andy100
80
00:38.29
2. Sam9375
162
01:42.42
3. FAlin
137
01:42.65
4. Dymond
153
01:50.27
5. a979453451
124
01:53.17
6. NoahR
175
01:55.30
7. Chen Wang
96
02:03.11
8. Gianlu
67
02:04.03
9. OneHero
95
02:11.95
10.anonymous
133
02:12.54
Robots / programmatic solversinfo  
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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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2022-08-12 08:37:54

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