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.NooM
99
00:01.85
2.Ben65732
77
00:01.90
3.rtj
129
00:01.98
4.Zhivko00:04.30
5.mihriban00:05.04
6.N4p4l44
28
00:05.07
7.bai1500:05.43
8.preston
20
00:05.51
9.HackMan00:05.70
10.Conceited_2
82
00:06.17
11.MadraMor
80
00:06.23
12.NotSoCubic00:06.35
13.NoahR
118
00:06.72
14.Dorice
85
00:07.02
15.ElliotteBMY
9
00:07.33
16.wwwbfjxisiuz
5
00:07.42
17.Brainiac2.0
36
00:08.50
18.leverid
5
00:08.98
19.James Staddon
14
00:09.06
20.dmetro
12
00:09.94
This Week
1.Ben65732
77
00:01.90
2.N4p4l44
28
00:05.07
3.dmetro
12
00:09.94
4.Danilko
61
00:10.22
5.qobi
92
00:11.50
6.14inf00:17.36
7.mona9100:18.93
8.1q2w3e4r5t
6
00:32.86
9.Efran
28
00:33.91
10.MRP
54
00:51.33
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Today
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MO3
1.anonymous
276
00:01.92
2.NooM
99
00:02.30
3.dharvey765
20
00:02.38
4.rtj
129
00:02.51
5.IceRune
62
00:02.73
6.Ben65732
77
00:03.13
7.Dymond
131
00:03.51
8.poepjes
20
00:03.56
9.Arok
49
00:03.71
10.Andy100
55
00:03.91
AO5
1.anonymous
276
00:01.96
2.NooM
99
00:02.43
3.dharvey765
20
00:02.67
4.rtj
129
00:02.71
5.IceRune
62
00:03.09
6.Ben65732
77
00:03.33
7.Dymond
131
00:03.63
8.Aureli
40
00:03.92
9.Arok
49
00:03.99
10.Andy100
55
00:04.29
AO12
1.anonymous
276
00:02.46
2.rtj
129
00:02.83
3.NooM
99
00:03.19
4.IceRune
62
00:03.58
5.Dymond
131
00:03.83
6.Ben65732
77
00:04.02
7.dharvey765
20
00:04.45
8.Andy100
55
00:04.76
9.Aureli
40
00:05.02
10.HighlandP
66
00:05.18
Robots / programmatic solversinfo  
1.tlstyer
1314
00:00.009
2.BertinSylux98
34
00:00.249
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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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2021-10-24 16:05:58

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