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. SliverHawk's sweethe...
136
00:10.17
2. Nick
181
00:11.30
3. MadraMor
109
00:12.63
4. Jbrunt
76
00:14.38
5. Kutner17
104
00:16.04
6. Ecarlate 00:22.32
7. Circling
28
00:27.95
8. fishysua
94
00:29.00
9. JTanzer 00:48.81
10. rodpodd 00:54.62
11. CanuckMonkey 00:55.10
12. Rajesh Kumar
8
01:22.84
13. Trotter74 01:36.35
14. HAKAN 01:54.03
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This Week
1. Circling
28
00:27.95
2. JTanzer 00:50.33
3. CanuckMonkey 00:55.10
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Today
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MO3
1. Douglas Shamlin Jr.
455
00:06.30
2. rtj
186
00:06.33
3. vowels
180
00:09.58
4. NooM
198
00:10.27
5. Dymond
167
00:10.72
6. qqwref
230
00:11.40
7. BingBongBob
89
00:12.04
8. Ben65732
123
00:12.28
9. SliverHawk's sweethe...
136
00:13.37
10. miki2003pl
46
00:13.40
AO5
1. Douglas Shamlin Jr.
455
00:05.97
2. rtj
186
00:06.73
3. vowels
180
00:10.00
4. qqwref
230
00:11.45
5. Dymond
167
00:11.68
6. NooM
198
00:11.76
7. BingBongBob
89
00:12.91
8. SliverHawk's sweethe...
136
00:14.62
9. Ben65732
123
00:14.92
10. miki2003pl
46
00:15.05
AO12
1. Douglas Shamlin Jr.
455
00:07.07
2. rtj
186
00:09.84
3. vowels
180
00:10.97
4. Dymond
167
00:12.79
5. BingBongBob
89
00:13.87
6. qqwref
230
00:14.13
7. NooM
198
00:14.55
8. NoahR
203
00:17.34
9. SliverHawk's sweethe...
136
00:17.48
10. Ben65732
123
00:18.94
Robots / programmatic solversinfo  
1.tlstyer
1315
00:00.008
2.BertinSylux98
34
00:00.277
3.browserEx00:00.521

* 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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2023-03-26 01:39:19

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